74AUP1Z125GM [NXP]

Low-power X-tal driver with enable and internal resistor; 低功率X - TAL驱动程序启用和内部电阻
74AUP1Z125GM
型号: 74AUP1Z125GM
厂家: NXP    NXP
描述:

Low-power X-tal driver with enable and internal resistor
低功率X - TAL驱动程序启用和内部电阻

总线驱动器 总线收发器 逻辑集成电路 光电二极管
文件: 总27页 (文件大小:122K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
74AUP1Z125  
Low-power X-tal driver with enable and internal resistor  
Rev. 01 — 3 August 2006  
Product data sheet  
1. General description  
The 74AUP1Z125 is a high-performance, low-power, low-voltage, Si-gate CMOS device,  
superior to most advanced CMOS compatible TTL families.  
When not in use the EN input can be driven HIGH, pulling up the X1 input and putting the  
device in a low power disable mode. Schmitt-trigger action at the EN input makes the  
circuit tolerant to slower input rise and fall times across the entire VCC range from 0.8 V to  
3.6 V.  
This device ensures a very low static and dynamic power consumption across the entire  
VCC range from 0.8 V to 3.6 V.  
This device is fully specified for partial Power-down applications using IOFF at output Y.  
The IOFF circuitry disables the output Y, preventing the damaging backflow current through  
the device when it is powered down.  
The 74AUP1Z125 combines the functions of the 74AUP1GU04 and 74AUP1G125 to  
provide a device optimized for use in crystal oscillator applications.  
The integration of the two devices into the 74AUP1Z125 produces the benefits of a  
compact footprint, lower power dissipation and stable operation over a wide range of  
frequency and temperature.  
2. Features  
Wide supply voltage range from 0.8 V to 3.6 V  
High noise immunity  
ESD protection:  
HBM JESD22-A114-C Class 3A. Exceeds 5000 V  
MM JESD22-A115-A exceeds 200 V  
CDM JESD22-C101-C exceeds 1000 V  
Low static power consumption; ICC = 0.9 µA (maximum)  
Latch-up performance exceeds 100 mA per JESD 78 Class II  
Inputs accept voltages up to 3.6 V  
Low noise overshoot and undershoot < 10 % of VCC  
IOFF circuitry provides partial Power-down mode operation at output Y  
Multiple package options  
Specified from 40 °C to +85 °C and 40 °C to +125 °C  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
3. Ordering information  
Table 1.  
Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74AUP1Z125GW  
74AUP1Z125GM  
40 °C to +125 °C  
40 °C to +125 °C  
SC-88  
plastic surface-mounted package; 6 leads  
SOT363  
XSON6  
plastic extremely thin small outline package; no leads; SOT886  
6 terminals; body 1 × 1.45 × 0.5 mm  
74AUP1Z125GF  
40 °C to +125 °C  
XSON6  
plastic extremely thin small outline package; no leads; SOT891  
6 terminals; body 1 × 1 × 0.5 mm  
4. Marking  
Table 2.  
Marking  
Type number  
Marking code  
74AUP1Z125GW  
74AUP1Z125GM  
74AUP1Z125GF  
55  
55  
55  
5. Functional diagram  
V
CC  
RPU  
3
6
4
X1  
Y
RFB  
X2  
1
EN  
001aaf141  
Fig 1. Logic symbol  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
2 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
6. Pinning information  
6.1 Pinning  
74AUP1Z125  
74AUP1Z125  
EN  
GND  
X1  
1
2
3
6
5
4
Y
V
74AUP1Z125  
1
2
3
6
5
4
EN  
GND  
X1  
Y
V
EN  
GND  
X1  
1
2
3
6
5
4
Y
V
CC  
CC  
CC  
X2  
X2  
X2  
001aaf143  
001aaf144  
Transparent top view  
Transparent top view  
001aaf142  
Fig 2. Pin configuration SOT363  
(SC-88)  
Fig 3. Pin configuration SOT886  
(XSON6)  
Fig 4. Pin configuration SOT891  
(XSON6)  
6.2 Pin description  
Table 3.  
Symbol  
EN  
Pin description  
Pin  
1
Description  
enable input (active LOW)  
ground (0 V)  
GND  
X1  
2
3
data input  
X2  
4
unbuffered output  
supply voltage  
data output  
VCC  
5
Y
6
7. Functional description  
Table 4.  
Function table[1]  
Input  
EN  
L
Output  
X1  
L
X2  
H
L
Y
H
L
L
H
L
H
H
L
Z
Z
H
H
[1] H = HIGH voltage level;  
L = LOW voltage level;  
Z = high-impedance OFF-state.  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
3 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
8. Limiting values  
Table 5.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).  
Symbol  
VCC  
IIK  
Parameter  
Conditions  
VI < 0 V  
Min  
Max  
+4.6  
50  
Unit  
V
supply voltage  
0.5  
input clamping current  
input voltage  
-
mA  
V
[1]  
[1]  
VI  
0.5  
+4.6  
50  
IOK  
output clamping current  
output voltage  
VO < 0 V  
-
mA  
V
VO  
0.5  
VCC + 0.5  
±20  
IO  
output current  
VO = 0 V to VCC  
-
mA  
mA  
mA  
°C  
ICC  
supply current  
-
+50  
IGND  
Tstg  
Ptot  
ground current  
-
50  
storage temperature  
total power dissipation  
65  
+150  
250  
[2]  
Tamb = 40 °C to +125 °C  
-
mW  
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
[2] For SC-88 packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.  
For XSON6 packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K.  
9. Recommended operating conditions  
Table 6.  
Symbol  
VCC  
Recommended operating conditions  
Parameter  
Conditions  
Min  
Max  
3.6  
Unit  
supply voltage  
0.8  
0
V
VI  
input voltage  
3.6  
V
VO  
output voltage  
0
VCC  
+125  
200  
V
Tamb  
t/V  
ambient temperature  
40  
0
°C  
ns/V  
input transition rise and fall rate VCC = 0.8 V to 3.6 V  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
4 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
10. Static characteristics  
Table 7.  
Static characteristics  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
Tamb = 25 °C  
VIH  
HIGH-level input voltage  
X1 input  
VCC = 0.8 V to 3.6 V  
EN input  
0.75 × VCC  
-
-
V
VCC = 0.8 V  
0.70 × VCC  
0.65 × VCC  
1.6  
-
-
-
-
-
-
-
-
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 input  
2.0  
VIL  
LOW-level input voltage  
VCC = 0.8 V to 3.6 V  
EN input  
-
-
0.25 × VCC  
V
VCC = 0.8 V  
-
-
-
-
-
-
-
-
0.30 × VCC  
0.35 × VCC  
0.7  
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
0.9  
VOH  
HIGH-level output voltage Y output; VI = VIH or VIL  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
V
CC 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
0.75 × VCC  
1.11  
1.32  
2.05  
1.9  
2.72  
2.6  
V
CC 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
0.75 × VCC  
1.11  
1.32  
2.05  
1.9  
2.72  
2.6  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
5 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
VOL LOW-level output voltage  
Conditions  
Min  
Typ  
Max  
Unit  
Y output; VI = VIH or VIL  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X1 input  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1  
V
V
V
V
V
V
V
V
0.3 × VCC  
0.31  
0.31  
0.31  
0.44  
0.31  
0.44  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1  
V
V
V
V
V
V
V
V
0.3 × VCC  
0.31  
0.31  
0.31  
0.44  
0.31  
0.44  
II  
input leakage current  
VI = EN = VCC; VCC = 0 V to 3.6 V  
EN input  
-
-
-
-
±10  
µA  
µA  
VI = GND to 3.6 V;  
±0.1  
VCC = 0 V to 3.6 V  
Ipu  
pull-up current  
X1 input; EN = VCC  
VI = GND; VCC = 0.8 V to 3.6 V  
X1 input  
-
-
15  
µA  
Ifbck  
feedback current  
VI = GND or VCC; EN = GND;  
-
-
-
-
±7.5  
±0.1  
µA  
µA  
V
CC = 0.8 V to 3.6 V  
VI = VIH or VIL; VO = 0 V to 3.6 V;  
CC = 0 V to 3.6 V; EN = VCC  
power-off leakage current VI or VO = 0 V to 3.6 V; VCC = 0 V  
IOZ  
OFF-state output current  
V
[1]  
[1]  
IOFF  
-
-
-
-
±0.2  
±0.2  
µA  
µA  
IOFF  
additional power-off  
leakage current  
VI or VO = 0 V to 3.6 V;  
CC = 0 V to 0.2 V  
V
ICC  
supply current  
VI = GND or VCC; IO = 0 A;  
CC = 0.8 V to 3.6 V  
-
-
-
-
10  
40  
µA  
µA  
V
ICC  
additional supply current  
EN input  
VI = VCC 0.6 V; IO = 0 A;  
CC = 3.3 V  
V
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
6 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
CI  
input capacitance  
X1 input  
VCC = 0 V to 3.6 V;  
VI = GND or VCC  
-
1.5  
-
pF  
EN input  
VCC = 0 V to 3.6 V;  
VI = GND or VCC  
-
0.8  
-
pF  
CO  
output capacitance  
X2 output  
VO = GND; VCC = 0 V  
Y output  
-
-
1.8  
1.7  
-
-
pF  
pF  
VO = GND; VCC = 0 V  
Tamb = 40 °C to +85 °C  
VIH HIGH-level input voltage  
X1 input  
VCC = 0.8 V to 3.6 V  
EN input  
0.75 × VCC  
-
-
V
VCC = 0.8 V  
0.70 × VCC  
0.65 × VCC  
1.6  
-
-
-
-
-
-
-
-
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 input  
2.0  
VIL  
LOW-level input voltage  
VCC = 0.8 V to 3.6 V  
EN input  
-
-
0.25 × VCC  
V
VCC = 0.8 V  
-
-
-
-
-
-
-
-
0.30 × VCC  
0.35 × VCC  
0.7  
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
0.9  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
7 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter Conditions Min  
VOH HIGH-level output voltage Y output; VI = VIH or VIL  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
Typ  
Max  
Unit  
VCC 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
Y output; VI = VIH or VIL  
0.7 × VCC  
1.03  
1.30  
1.97  
1.85  
2.67  
2.55  
VCC 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
0.7 × VCC  
1.03  
1.30  
1.97  
1.85  
2.67  
2.55  
VOL  
LOW-level output voltage  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1  
V
V
V
V
V
V
V
V
0.3 × VCC  
0.37  
0.35  
0.33  
0.45  
0.33  
0.45  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1  
V
V
V
V
V
V
V
V
0.3 × VCC  
0.37  
0.35  
0.33  
0.45  
0.33  
0.45  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
8 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
Min  
Typ  
Max  
±15  
Unit  
µA  
II  
input leakage current  
X1 input  
VI = EN = VCC; VCC = 0 V to 3.6 V  
EN input  
-
-
-
-
VI = GND to 3.6 V;  
±0.5  
µA  
VCC = 0 V to 3.6 V  
Ipu  
pull-up current  
X1 input; EN = VCC  
VI = GND; VCC = 0.8 V to 3.6 V  
X1 input  
-
-
15  
µA  
Ifbck  
feedback current  
VI = GND or VCC; EN = GND;  
-
-
-
-
±7.5  
±0.5  
µA  
µA  
V
CC = 0.8 V to 3.6 V  
VI = VIH or VIL; VO = 0 V to 3.6 V;  
CC = 0 V to 3.6 V; EN = VCC  
power-off leakage current VI or VO = 0 V to 3.6 V; VCC = 0 V  
IOZ  
OFF-state output current  
V
[1]  
[1]  
IOFF  
-
-
-
-
±0.5  
±0.6  
µA  
µA  
IOFF  
additional power-off  
leakage current  
VI or VO = 0 V to 3.6 V;  
CC = 0 V to 0.2 V  
V
ICC  
supply current  
VI = GND or VCC; IO = 0 A;  
CC = 0.8 V to 3.6 V  
-
-
-
-
0.9  
50  
µA  
µA  
V
ICC  
additional supply current  
EN input  
VI = VCC 0.6 V; IO = 0 A;  
CC = 3.3 V  
V
Tamb = 40 °C to +125 °C  
VIH HIGH-level input voltage  
X1 input  
VCC = 0.8 V to 3.6 V  
EN input  
VCC = 0.8 V  
0.75 × VCC  
-
-
V
0.75 × VCC  
0.70 × VCC  
1.6  
-
-
-
-
-
-
-
-
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
2.0  
VIL  
LOW-level input voltage  
X1 input  
VCC = 0.8 V to 3.6 V  
EN input  
-
-
0.25 × VCC  
V
VCC = 0.8 V  
-
-
-
-
-
-
-
-
0.25 × VCC  
0.30 × VCC  
0.7  
V
V
V
V
VCC = 0.9 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
0.9  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
9 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter Conditions Min  
VOH HIGH-level output voltage Y output; VI = VIH or VIL  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
Typ  
Max  
Unit  
V
CC 0.11 -  
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
Y output; VI = VIH or VIL  
0.6 × VCC  
0.93  
1.17  
1.77  
1.67  
2.40  
2.30  
-
-
-
-
-
-
-
VCC 0.11 -  
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
0.6 × VCC  
0.93  
1.17  
1.77  
1.67  
2.40  
2.30  
-
-
-
-
-
-
-
VOL  
LOW-level output voltage  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
X2 output; VI = GND or VCC  
IO = 20 µA; VCC = 0.8 V to 3.6 V  
IO = 1.1 mA; VCC = 1.1 V  
IO = 1.7 mA; VCC = 1.4 V  
IO = 1.9 mA; VCC = 1.65 V  
IO = 2.3 mA; VCC = 2.3 V  
IO = 3.1 mA; VCC = 2.3 V  
IO = 2.7 mA; VCC = 3.0 V  
IO = 4.0 mA; VCC = 3.0 V  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.11  
V
V
V
V
V
V
V
V
0.33 × VCC  
0.41  
0.39  
0.36  
0.50  
0.36  
0.50  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.11  
V
V
V
V
V
V
V
V
0.33 × VCC  
0.41  
0.39  
0.36  
0.50  
0.36  
0.50  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
10 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 7.  
Static characteristics …continued  
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).  
Symbol Parameter  
Conditions  
Min  
Typ  
Max  
±20  
Unit  
µA  
II  
input leakage current  
X1 input  
VI = EN = VCC; VCC = 0 V to 3.6 V  
EN input  
-
-
-
-
VI = GND to 3.6 V;  
±0.75  
µA  
VCC = 0 V to 3.6 V  
Ipu  
pull-up current  
X1 input; EN = VCC  
VI = GND; VCC = 0.8 V to 3.6 V  
X1 input  
-
-
15  
µA  
Ifbck  
feedback current  
VI = GND or VCC; EN = GND;  
-
-
-
-
±7.5  
µA  
µA  
V
CC = 0.8 V to 3.6 V  
VI = VIH or VIL; VO = 0 V to 3.6 V;  
CC = 0 V to 3.6 V; EN = VCC  
power-off leakage current VI or VO = 0 V to 3.6 V; VCC = 0 V  
IOZ  
OFF-state output current  
±0.75  
V
[1]  
[1]  
IOFF  
-
-
-
-
±0.75  
±0.75  
µA  
µA  
IOFF  
additional power-off  
leakage current  
VI or VO = 0 V to 3.6 V;  
CC = 0 V to 0.2 V  
V
ICC  
supply current  
VI = GND or VCC; IO = 0 A;  
CC = 0.8 V to 3.6 V  
-
-
-
-
1.4  
75  
µA  
µA  
V
ICC  
additional supply current  
EN input  
VI = VCC 0.6 V; IO = 0 A;  
CC = 3.3 V  
V
[1] Only for output Y.  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
11 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
11. Dynamic characteristics  
Table 8.  
Dynamic characteristics  
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.  
Symbol Parameter  
Conditions  
25 °C  
40 °C to +125 °C  
Unit  
Min  
Typ[1] Max  
Min  
Max  
Max  
(85 °C) (125 °C)  
CL = 5 pF  
[2]  
[2]  
[3]  
[4]  
tpd  
propagation delay X1 to X2; see Figure 5  
VCC = 0.8 V  
-
6.2  
2.3  
1.7  
1.4  
1.1  
1.0  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 to Y; see Figure 5  
VCC = 0.8 V  
0.9  
0.7  
0.5  
0.4  
0.3  
4.4  
3.1  
2.6  
2.0  
1.8  
0.9  
0.6  
0.5  
0.4  
0.3  
4.8  
3.4  
2.9  
2.3  
2.1  
5.3  
3.8  
3.2  
2.6  
2.4  
-
18.5  
5.9  
4.2  
3.5  
2.9  
2.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
2.8  
2.2  
1.9  
1.6  
1.4  
12.5  
7.7  
6.2  
4.8  
4.1  
3.2  
2.6  
2.2  
1.9  
1.7  
14.8  
9.1  
7.8  
6.2  
4.7  
16.3  
10.1  
8.6  
6.9  
5.2  
ten  
enable time  
EN to Y; see Figure 6  
VCC = 0.8 V  
-
31.2  
6.1  
4.3  
3.6  
2.9  
2.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
EN to Y; see Figure 6  
VCC = 0.8 V  
3.1  
2.5  
2.1  
1.8  
1.7  
13.8  
8.2  
6.5  
4.8  
4.1  
2.9  
2.3  
2.0  
1.7  
1.7  
16.3  
9.7  
7.6  
5.8  
4.7  
18.0  
10.7  
8.4  
6.4  
5.2  
tdis  
disable time  
-
11.1  
4.5  
3.3  
3.2  
2.3  
2.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
2.5  
2.0  
1.9  
1.4  
1.7  
9.0  
6.4  
6.0  
4.4  
4.4  
2.9  
2.3  
2.0  
1.7  
1.7  
9.4  
6.7  
6.4  
4.7  
4.9  
10.4  
7.4  
7.1  
5.2  
5.4  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
12 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 8.  
Dynamic characteristics …continued  
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.  
Symbol Parameter  
Conditions  
25 °C  
40 °C to +125 °C  
Unit  
Min  
Typ[1] Max  
Min  
Max  
Max  
(85 °C) (125 °C)  
CL = 10 pF  
[2]  
[2]  
[3]  
[4]  
tpd  
propagation delay X1 to X2; see Figure 5  
VCC = 0.8 V  
-
9.6  
3.1  
2.3  
1.9  
1.5  
1.3  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 to Y; see Figure 5  
VCC = 0.8 V  
1.2  
1.0  
0.8  
0.6  
0.5  
6.1  
4.0  
3.3  
2.7  
2.4  
1.2  
0.9  
0.7  
0.6  
0.5  
6.8  
4.6  
3.8  
3.1  
2.7  
7.5  
5.1  
4.2  
3.5  
3.0  
-
21.4  
6.7  
4.9  
4.1  
3.4  
3.1  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
3.2  
2.1  
1.9  
2.1  
1.8  
14.3  
8.9  
6.9  
5.4  
4.8  
3.6  
3.0  
2.6  
2.3  
3.0  
16.2  
10.1  
8.0  
17.9  
11.2  
8.8  
6.6  
7.3  
5.6  
6.2  
ten  
enable time  
EN to Y; see Figure 6  
VCC = 0.8 V  
-
34.4  
6.9  
5.0  
4.2  
3.4  
3.2  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
EN to Y; see Figure 6  
VCC = 0.8 V  
3.6  
2.3  
2.0  
1.8  
1.7  
15.5  
9.3  
7.2  
5.5  
4.9  
3.4  
2.2  
1.9  
1.7  
1.7  
16.0  
9.6  
7.9  
6.4  
5.5  
17.6  
10.6  
8.7  
7.1  
6.1  
tdis  
disable time  
-
13.0  
5.7  
4.2  
4.3  
3.1  
3.8  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
3.4  
2.1  
2.2  
1.6  
2.1  
10.4  
7.6  
7.3  
5.3  
6.0  
3.4  
2.2  
1.9  
1.7  
1.7  
10.8  
8.0  
7.6  
5.5  
6.5  
11.9  
8.8  
8.4  
6.1  
7.2  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
13 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 8.  
Dynamic characteristics …continued  
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.  
Symbol Parameter  
Conditions  
25 °C  
40 °C to +125 °C  
Unit  
Min  
Typ[1] Max  
Min  
Max  
Max  
(85 °C) (125 °C)  
CL = 15 pF  
[2]  
[2]  
[3]  
[4]  
tpd  
propagation delay X1 to X2; see Figure 5  
VCC = 0.8 V  
-
13.0  
3.8  
2.8  
2.3  
1.9  
1.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 to Y; see Figure 5  
VCC = 0.8 V  
1.6  
1.3  
1.0  
0.8  
0.7  
7.9  
4.9  
4.0  
3.2  
2.9  
1.4  
1.1  
0.9  
0.8  
0.7  
8.8  
5.7  
4.7  
3.7  
3.3  
9.7  
6.3  
5.2  
4.1  
3.7  
-
24.2  
7.5  
5.4  
4.6  
3.9  
3.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
3.6  
3.0  
2.2  
2.0  
2.0  
16.1  
9.7  
7.7  
6.1  
5.4  
4.0  
3.3  
2.9  
2.6  
2.3  
17.6  
10.6  
9.0  
19.4  
11.7  
9.9  
7.3  
8.1  
5.9  
6.5  
ten  
enable time  
EN to Y; see Figure 6  
VCC = 0.8 V  
-
37.5  
7.7  
5.5  
4.7  
3.9  
3.6  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
EN to Y; see Figure 6  
VCC = 0.8 V  
4.0  
3.0  
2.3  
2.0  
2.0  
17.2  
10.0  
7.9  
3.7  
2.5  
2.1  
2.0  
1.9  
17.5  
10.2  
9.2  
19.3  
11.3  
10.2  
8.2  
6.2  
7.4  
5.5  
6.0  
6.6  
tdis  
disable time  
-
14.8  
6.8  
5.1  
5.4  
3.9  
5.1  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
4.3  
3.0  
3.0  
2.1  
2.9  
11.2  
8.1  
8.0  
6.1  
7.2  
3.7  
2.5  
2.1  
2.0  
1.9  
12.4  
8.9  
9.3  
7.3  
7.9  
13.7  
9.8  
10.3  
8.1  
8.7  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
14 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 8.  
Dynamic characteristics …continued  
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.  
Symbol Parameter  
Conditions  
25 °C  
40 °C to +125 °C  
Unit  
Min  
Typ[1] Max  
Min  
Max  
Max  
(85 °C) (125 °C)  
CL = 30 pF  
[2]  
[2]  
[3]  
[4]  
tpd  
propagation delay X1 to X2; see Figure 5  
VCC = 0.8 V  
-
23.2  
6.0  
4.2  
3.6  
2.9  
2.5  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
X1 to Y; see Figure 5  
VCC = 0.8 V  
2.4  
2.0  
1.7  
1.4  
1.2  
13.1  
7.6  
6.1  
4.8  
4.3  
2.2  
1.8  
1.5  
1.3  
1.1  
14.8  
9.0  
7.2  
5.7  
5.1  
16.3  
9.9  
8.0  
6.3  
5.7  
-
32.6  
9.6  
6.9  
5.9  
5.0  
4.7  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
4.8  
4.0  
2.9  
2.7  
2.7  
21.0  
12.4  
9.8  
5.0  
4.3  
3.8  
3.3  
3.1  
21.7  
13.5  
10.7  
8.2  
23.9  
14.9  
11.8  
9.1  
7.5  
6.8  
7.7  
8.5  
ten  
enable time  
EN to Y; see Figure 6  
VCC = 0.8 V  
-
47.1  
9.9  
7.1  
6.0  
5.0  
4.8  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
EN to Y; see Figure 6  
VCC = 0.8 V  
5.2  
4.0  
3.0  
2.7  
2.7  
21.0  
12.4  
9.9  
4.8  
3.1  
2.8  
2.6  
2.6  
21.7  
13.5  
10.7  
8.1  
23.9  
14.9  
11.8  
9.0  
7.7  
6.8  
7.7  
8.5  
tdis  
disable time  
-
20.3  
10.2  
7.8  
-
-
-
-
ns  
ns  
ns  
ns  
ns  
ns  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
6.0  
4.4  
5.1  
3.6  
5.2  
15.3  
11.2  
12.5  
8.6  
4.8  
3.1  
2.8  
2.6  
2.6  
16.5  
12.3  
13.3  
9.5  
18.2  
13.6  
14.7  
10.5  
14.3  
8.8  
6.3  
8.8  
11.5  
13.0  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
15 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 8.  
Dynamic characteristics …continued  
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.  
Symbol Parameter  
Conditions  
25 °C  
40 °C to +125 °C  
Unit  
Min  
Typ[1] Max  
Min  
Max  
Max  
(85 °C) (125 °C)  
CL = 5 pF, 10 pF, 15 pF and 30 pF  
CPD power dissipation f = 1 MHz; EN = GND;  
[5][6]  
capacitance  
VI = GND to VCC  
VCC = 0.8 V  
-
-
-
-
-
-
5.8  
6.0  
6.2  
6.8  
9.7  
12.6  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF  
pF  
pF  
pF  
pF  
pF  
VCC = 1.1 V to 1.3 V  
VCC = 1.4 V to 1.6 V  
VCC = 1.65 V to 1.95 V  
VCC = 2.3 V to 2.7 V  
VCC = 3.0 V to 3.6 V  
[1] All typical values are measured at nominal VCC  
[2] tpd is the same as tPLH and tPHL  
[3] ten is the same as tPZH and tPZL  
[4] tdis is the same as tPHZ and tPLZ  
.
.
.
.
[5] CPD is used to determine the dynamic power dissipation (PD in µW).  
PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:  
fi = input frequency in MHz;  
fo = output frequency in MHz;  
CL = output load capacitance in pF;  
VCC = supply voltage in V;  
N = number of inputs switching;  
Σ(CL × VCC2 × fo) = sum of the outputs.  
[6] Feedback current is included in CPD  
.
12. Waveforms  
V
I
X1 input  
GND  
V
V
M
M
t
t
PHL  
PLH  
V
OH  
X2, Y output  
V
M
V
M
V
OL  
001aaf145  
Measurement points are given in Table 9.  
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.  
Fig 5. The input (X1) to output (X2, Y) propagation delays  
74AUP1Z125_1  
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Product data sheet  
Rev. 01 — 3 August 2006  
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74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
Table 9.  
Measurement points  
Supply voltage  
VCC  
Output  
VM  
Input  
VM  
VI  
tr = tf  
0.8 V to 3.6 V  
0.5 × VCC  
0.5 × VCC  
VCC  
3.0 ns  
V
I
V
EN input  
M
GND  
t
t
PZL  
PLZ  
V
CC  
Y output  
LOW-to-OFF  
OFF-to-LOW  
V
M
V
V
X
OL  
t
t
PHZ  
PZH  
V
OH  
V
Y
Y output  
V
HIGH-to-OFF  
OFF-to-HIGH  
M
GND  
outputs  
enabled  
outputs  
enabled  
outputs  
disabled  
001aaf146  
Measurement points are given in Table 10.  
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.  
Fig 6. Enable and disable times  
Table 10. Measurement points  
Supply voltage  
VCC  
Input  
Output  
VM  
VM  
VX  
VOL + 0.1 V  
VY  
0.8 V to 1.6 V  
1.65 V to 2.7 V  
3.0 V to 3.6 V  
0.5 × VCC  
0.5 × VCC  
0.5 × VCC  
0.5 × VCC  
0.5 × VCC  
0.5 × VCC  
VOH 0.1 V  
VOH 0.15 V  
VOH 0.3 V  
VOL + 0.15 V  
VOL + 0.3 V  
74AUP1Z125_1  
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Product data sheet  
Rev. 01 — 3 August 2006  
17 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
V
V
EXT  
CC  
5 k  
V
V
O
I
PULSE  
GENERATOR  
DUT  
R
C
R
L
T
L
001aac521  
Test data is given in Table 11.  
Definitions for test circuit:  
RL = Load resistance.  
CL = Load capacitance including jig and probe capacitance.  
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.  
VEXT = External voltage for measuring switching times.  
Fig 7. Load circuitry for switching times  
Table 11. Test data  
Supply voltage  
VCC  
Load  
CL  
VEXT  
[1]  
RL  
tPLH, tPHL  
open  
tPZH, tPHZ  
tPZL, tPLZ  
0.8 V to 3.6 V  
5 pF, 10 pF, 15 pF and 30 pF 5 kor 1 MΩ  
GND  
2 × VCC  
[1] For measuring enable and disable times RL = 5 k, for measuring propagation delays, setup and hold times and pulse width RL = 1 M.  
001aad074  
30  
g
fs  
(mA/V)  
20  
1 M  
V
CC  
10  
0.47 µF  
100 µF  
input  
output  
V
I
o
i
0
0
1
2
3
4
V
(V)  
001aad595  
CC  
Fig 8. Test set-up for measuring forward  
transconductance  
Fig 9. Typical forward transconductance as a function  
of supply voltage  
74AUP1Z125_1  
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Product data sheet  
Rev. 01 — 3 August 2006  
18 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
13. Application information  
Crystal controlled oscillator circuits are widely used in clock pulse generators because of  
their excellent frequency stability and wide operating frequency range. The use of the  
74AUP1Z125 provides the additional advantages of low power dissipation, stable  
operation over a wide range of frequency and temperature and a very small footprint. This  
application information describes crystal characteristics, design and testing of crystal  
oscillator circuits based on the 74AUP1Z125.  
13.1 Crystal characteristics  
Figure 10 is the equivalent circuit of a quartz crystal.  
The reactive and resistive component of the impedance of the crystal alone and the  
crystal with a series and a parallel capacitance is shown in Figure 11.  
C
1
C
0
L
1
R
1
mnb102  
Fig 10. Equivalent circuit of a crystal  
74AUP1Z125_1  
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Product data sheet  
Rev. 01 — 3 August 2006  
19 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
+
C
L
1
resistance  
R
1
C
0
(a)  
1
0
f
f
a
r
R
1
f
reactance  
+
C
1
resistance  
reactance  
R
L
(b)  
C
0
L
1
0
f
f
a
L
f
R
1
C
L
+
R
C
L
p
1
resistance  
reactance  
C
L
C
0
(c)  
1
0
f
f
a
f
L
r
f
R
1
mnb104  
(1) (a) = resonance  
(2) (b) = anti-resonance  
(3) (c) = load resonance  
Fig 11. Average ICC as a function of VCC  
13.1.1 Design  
Figure 12 shows the recommended way to connect a crystal to the 74AUP1Z125. This  
circuit is basically a Pierce oscillator circuit in which the crystal is operating at its  
fundamental frequency and is tuned by the parallel load capacitance of C1 and C2. C1 and  
C2 are in series with the crystal. They should be approximately equal. R1 is the  
drive-limiting resistor and is set to approximately the same value as the reactance of C1 at  
the crystal frequency (R1 = XC1). This will result in an input to the crystal of 50 % of the  
rail-to-rail output of X2. This keeps the drive level into the crystal within drive specifications  
(the designer should verify this). Overdriving the crystal can cause damage.  
The internal 1 Mresistor provides negative feedback and sets a bias point of the inverter  
near mid-supply, operating the 74AUP1GU04 in the high gain linear region.  
To calculate the values of C1 and C2, the designer can use the formula:  
C × C  
1
2
C
=
+ C  
-------------------  
s
L
C + C  
1
2
CL is the load capacitance as specified by the crystal manufacturer, Cs is the stray  
capacitance of the circuit (for the 74AUP1Z125 this is equal to an input capacitance  
of 5 pF).  
74AUP1Z125_1  
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Product data sheet  
Rev. 01 — 3 August 2006  
20 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
74AUP1GU04  
portion  
74AUP1G125  
portion  
system  
load  
Y
1 MΩ  
X1  
X2  
Xtal  
C
sys  
R
sys  
C2  
C1  
001aaf147  
Fig 12. Crystal oscillator configuration  
13.1.2 Testing  
After the calculations are performed for a particular crystal, the oscillator circuit should be  
tested. The following simple checks will verify the prototype design of a crystal controlled  
oscillator circuit. Perform them after laying out the board:  
Test the oscillator over worst-case conditions (lowest supply voltage, worst-case  
crystal and highest operating temperature). Adding series and parallel resistors can  
simulate a worse case crystal.  
Insure that the circuit does not oscillate without the crystal.  
Check the frequency stability over a supply range greater than that which is likely to  
occur during normal operation.  
Check that the start-up time is within system requirements.  
As the 74AUP1Z125 isolates the system loading, once the design is optimized, the single  
layout may work in multiple applications for any given crystal.  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
21 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
14. Package outline  
Plastic surface-mounted package; 6 leads  
SOT363  
D
B
E
A
X
y
H
v
M
A
E
6
5
4
Q
pin 1  
index  
A
A
1
1
2
3
c
e
1
b
p
L
p
w
M B  
e
detail X  
0
1
2 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
1
UNIT  
A
b
c
D
E
e
e
H
L
Q
v
w
y
p
p
1
E
max  
0.30  
0.20  
1.1  
0.8  
0.25  
0.10  
2.2  
1.8  
1.35  
1.15  
2.2  
2.0  
0.45  
0.15  
0.25  
0.15  
mm  
0.1  
1.3  
0.65  
0.2  
0.2  
0.1  
REFERENCES  
JEDEC JEITA  
EUROPEAN  
PROJECTION  
OUTLINE  
VERSION  
ISSUE DATE  
IEC  
04-11-08  
06-03-16  
SOT363  
SC-88  
Fig 13. Package outline SOT363 (SC-88)  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
22 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm  
SOT886  
b
1
2
3
4×  
(2)  
L
L
1
e
6
5
4
e
1
e
1
6×  
(2)  
A
A
1
D
E
terminal 1  
index area  
0
1
2 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
(1)  
A
A
1
UNIT  
b
D
E
e
e
L
L
1
1
max max  
0.25  
0.17  
1.5  
1.4  
1.05  
0.95  
0.35 0.40  
0.27 0.32  
mm  
0.5 0.04  
0.6  
0.5  
Notes  
1. Including plating thickness.  
2. Can be visible in some manufacturing processes.  
REFERENCES  
JEDEC JEITA  
OUTLINE  
VERSION  
EUROPEAN  
PROJECTION  
ISSUE DATE  
IEC  
04-07-15  
04-07-22  
SOT886  
MO-252  
Fig 14. Package outline SOT886 (XSON6)  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
23 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm  
SOT891  
b
1
2
3
L
L
1
e
6
5
4
e
1
e
1
A
A
1
D
E
terminal 1  
index area  
0
1
2 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
A
A
1
UNIT  
b
D
E
e
e
L
L
1
1
max max  
0.20 1.05 1.05  
0.12 0.95 0.95  
0.35 0.40  
0.27 0.32  
mm  
0.5 0.04  
0.55 0.35  
REFERENCES  
JEDEC JEITA  
OUTLINE  
VERSION  
EUROPEAN  
PROJECTION  
ISSUE DATE  
IEC  
05-03-11  
05-04-06  
SOT891  
Fig 15. Package outline SOT891 (XSON6)  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
24 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
15. Abbreviations  
Table 12. Abbreviations  
Acronym  
CDM  
CMOS  
DUT  
Description  
Charged Device Model  
Complementary Metal Oxide Semiconductor  
Device Under Test  
ESD  
ElectroStatic Discharge  
Human Body Model  
HBM  
MM  
Machine Model  
TTL  
Transistor-Transistor Logic  
16. Revision history  
Table 13. Revision history  
Document ID  
Release date  
Data sheet status  
Change notice  
Supersedes  
74AUP1Z125_1  
20060803  
Product data sheet  
-
-
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
25 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
17. Legal information  
17.1 Data sheet status  
Document status[1][2]  
Product status[3]  
Development  
Definition  
Objective [short] data sheet  
This document contains data from the objective specification for product development.  
This document contains data from the preliminary specification.  
This document contains the product specification.  
Preliminary [short] data sheet Qualification  
Product [short] data sheet Production  
[1]  
[2]  
[3]  
Please consult the most recently issued document before initiating or completing a design.  
The term ‘short data sheet’ is explained in section “Definitions”.  
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status  
information is available on the Internet at URL http://www.semiconductors.philips.com.  
malfunction of a Philips Semiconductors product can reasonably be expected  
17.2 Definitions  
to result in personal injury, death or severe property or environmental  
damage. Philips Semiconductors accepts no liability for inclusion and/or use  
of Philips Semiconductors products in such equipment or applications and  
therefore such inclusion and/or use is at the customer’s own risk.  
Draft — The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. Philips Semiconductors does not give any  
representations or warranties as to the accuracy or completeness of  
information included herein and shall have no liability for the consequences of  
use of such information.  
Applications — Applications that are described herein for any of these  
products are for illustrative purposes only. Philips Semiconductors makes no  
representation or warranty that such applications will be suitable for the  
specified use without further testing or modification.  
Short data sheet — A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is intended  
for quick reference only and should not be relied upon to contain detailed and  
full information. For detailed and full information see the relevant full data  
sheet, which is available on request via the local Philips Semiconductors  
sales office. In case of any inconsistency or conflict with the short data sheet,  
the full data sheet shall prevail.  
Limiting values — Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) may cause permanent  
damage to the device. Limiting values are stress ratings only and operation of  
the device at these or any other conditions above those given in the  
Characteristics sections of this document is not implied. Exposure to limiting  
values for extended periods may affect device reliability.  
Terms and conditions of sale — Philips Semiconductors products are sold  
subject to the general terms and conditions of commercial sale, as published  
at http://www.semiconductors.philips.com/profile/terms, including those  
pertaining to warranty, intellectual property rights infringement and limitation  
of liability, unless explicitly otherwise agreed to in writing by Philips  
17.3 Disclaimers  
General — Information in this document is believed to be accurate and  
reliable. However, Philips Semiconductors does not give any representations  
or warranties, expressed or implied, as to the accuracy or completeness of  
such information and shall have no liability for the consequences of use of  
such information.  
Semiconductors. In case of any inconsistency or conflict between information  
in this document and such terms and conditions, the latter will prevail.  
No offer to sell or license — Nothing in this document may be interpreted  
or construed as an offer to sell products that is open for acceptance or the  
grant, conveyance or implication of any license under any copyrights, patents  
or other industrial or intellectual property rights.  
Right to make changes — Philips Semiconductors reserves the right to  
make changes to information published in this document, including without  
limitation specifications and product descriptions, at any time and without  
notice. This document supersedes and replaces all information supplied prior  
to the publication hereof.  
17.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
Suitability for use — Philips Semiconductors products are not designed,  
authorized or warranted to be suitable for use in medical, military, aircraft,  
space or life support equipment, nor in applications where failure or  
18. Contact information  
For additional information, please visit: http://www.semiconductors.philips.com  
For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com  
74AUP1Z125_1  
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.  
Product data sheet  
Rev. 01 — 3 August 2006  
26 of 27  
74AUP1Z125  
Philips Semiconductors  
Low-power X-tal driver with enable and internal resistor  
19. Contents  
1
2
3
4
5
General description . . . . . . . . . . . . . . . . . . . . . . 1  
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Ordering information. . . . . . . . . . . . . . . . . . . . . 2  
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2  
6
6.1  
6.2  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3  
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3  
7
Functional description . . . . . . . . . . . . . . . . . . . 3  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Recommended operating conditions. . . . . . . . 4  
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5  
Dynamic characteristics . . . . . . . . . . . . . . . . . 12  
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
8
9
10  
11  
12  
13  
13.1  
13.1.1  
13.1.2  
Application information. . . . . . . . . . . . . . . . . . 19  
Crystal characteristics . . . . . . . . . . . . . . . . . . 19  
Design. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
14  
15  
16  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 22  
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 25  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 25  
17  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 26  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 26  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 26  
17.1  
17.2  
17.3  
17.4  
18  
19  
Contact information. . . . . . . . . . . . . . . . . . . . . 26  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© Koninklijke Philips Electronics N.V. 2006.  
All rights reserved.  
For more information, please visit: http://www.semiconductors.philips.com.  
For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com.  
Date of release: 3 August 2006  
Document identifier: 74AUP1Z125_1  

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