FXL2SD106BQX [ONSEMI]

低电压双电源 6 位电压转换器,带自动方向感应;
FXL2SD106BQX
型号: FXL2SD106BQX
厂家: ONSEMI    ONSEMI
描述:

低电压双电源 6 位电压转换器,带自动方向感应

转换器
文件: 总13页 (文件大小:419K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
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June 2011  
FXL2SD106  
Low-Voltage Dual-Supply 6-Bit Voltage  
Translator with Auto-Direction Sensing  
Features  
General Description  
– Bi-Directional Interface between Two Levels: 1.1V  
and 3.6V  
The FXL2SD106 is a configurable dual-voltage-supply  
translator designed for both uni-directional and bi-  
directional voltage translation between two logic levels.  
The device allows translation between voltages as high  
as 3.6V to as low as 1.1V. The A port tracks the VCCA  
level and the B port tracks the VCCB level. This allows for  
bi-directional voltage translation over a variety of voltage  
levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.  
– Fully Configurable: Inputs and Outputs Track VCC  
Level  
– Non-Preferential Power-up; Either VCC May Be  
Powered-up First  
– Outputs Remain in 3-State until Active VCC Level is  
Reached  
The device remains in 3-state until both VCC reach active  
levels, allowing either VCC to be powered-up first. Inter-  
nal power-down control circuits place the device in 3-  
state if either VCC is removed.  
– Outputs Switch to 3-State if Either VCC is at GND  
– Power-Off Protection  
– Bus hold on Data Inputs Eliminates Need for Pull-  
up Resistors (Do NOT Use Resistors on the A or B  
Ports)  
The OE input, when low, disables both A and B ports by  
placing them in a 3-state condition. The FXL2SD106 is  
– OE and CLK IN are Referenced to VCCA Voltage  
– Packaged in 16-Terminal DQFN (2.5mm x 3.5mm)  
– Direction Control Not Needed  
designed so that OE and CLK IN are supplied by VCCA  
.
The device senses an input signal on A or B port auto-  
matically. The input signal is transferred to the other port.  
– 80 Mbps Throughput Translating between 1.8V  
and 2.5V  
The FXL2SD106 is not designed for SD card applica-  
tions. The internal bus hold circuitry conflicts with pull-up  
resistors. SD cards have internal pull-up resistors on the  
CD/DAT3 pins.  
– ESD Protection Exceeds:  
– 12kV HBM (B port I/O to GND)  
(per JESD22-A114 & Mil Std 883e 3015.7)  
– 8kV HBM (A port I/O to GND)  
(per JESD22-A114 & Mil Std 883e 3015.7)  
– 1kV CDM (per ESD STM 5.3)  
Ordering Information  
Order Number  
Package Number  
Package Description  
16-Terminal Depopulated Quad Very-Thin Flat Pack,  
No Leads (DQFN), JEDEC MO-241, 2.5mm x 3.5mm  
FXL2SD106BQX  
MLP16E  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
Connection Diagram  
Functional Diagram  
VCCA  
VCCB  
VCCB  
VCCA  
1
OE  
16  
2
3
4
5
6
7
15  
14  
13  
12  
11  
10  
CLK IN  
A0  
CLK OUT  
A0 – A4  
B0 – B4  
B0  
B1  
B2  
B3  
B4  
CLK OUT  
CLK IN  
A1  
A2  
Function Table  
Control  
OE  
A3  
Outputs  
A4  
LOw Logic Level  
HIGH Logic Level  
3-State  
Normal Operation  
8
9
OE  
GND  
Power-Up/Power-Down Sequencing  
FXL translators offer an advantage in that either VCC  
may be powered up first. This benefit derives from the  
chip design. When either VCC is at 0 volts, outputs are in  
a high-impedance state. The control input (OE) is  
designed to track the VCCA supply. A pull-down resistor  
tying OE to GND should be used to ensure that bus con-  
tention, excessive currents, or oscillations do not occur  
during power-up / power-down. The size of the pull-down  
resistor is based upon the current-sinking capability of  
the device driving the OE pin.  
Pin Description  
Number Name  
Description  
1
2
VCCA  
A-Side Power Supply  
CLK IN A-Side Input  
3–7  
8
A0–A4 A-Side Inputs or 3-State Outputs  
OE  
Output Enable Input  
Ground  
The recommended power-up sequence is the following:  
9
GND  
1. Apply power to the first VCC  
.
10–14  
15  
B4–B0 B-Side Inputs or 3-State Outputs  
CLK OUT 3-State Output  
2. Apply power to the second VCC  
.
16  
VCCB  
B-Side Power Supply  
3. Drive the OE input high to enable the device.  
The recommended power-down sequence is the  
following:  
1. Drive OE input low to disable the device.  
2. Remove power from either VCC  
3. Remove power from other VCC  
.
.
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
2
Absolute Maximum Ratings  
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be  
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.  
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.  
The absolute maximum ratings are stress ratings only.  
Symbol  
VCCA, VCCB  
VI  
Parameter  
Rating  
–0.5V to +4.6V  
Supply Voltage  
DC Input Voltage  
I/O Port A  
–0.5V to +4.6V  
–0.5V to +4.6V  
–0.5V to +4.6V  
I/O Port B  
OE, CLK IN  
VO  
Output Voltage(1)  
Outputs 3-STATE  
Outputs Active (An)  
–0.5V to +4.6V  
–0.5V to VCCA + 0.5V  
–0.5V to VCCB + 0.5V  
Outputs Active (Bn, CLK OUT)  
IIK  
DC Input Diode Current at VI 0V  
–50mA  
IOK  
DC Output Diode Current at  
VO 0V  
–50mA  
+50mA  
VO VCC  
IOH /IOL  
ICC  
DC Output Source/Sink Current  
DC VCC or Ground Current per Supply Pin  
Storage Temperature Range  
–50mA / +50mA  
±100mA  
TSTG  
–65°C to +150°C  
Note:  
1. IO Absolute Maximum Rating must be observed.  
(2)  
Recommended Operating Conditions  
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended  
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not  
recommend exceeding them or designing to absolute maximum ratings.  
Symbol  
Parameter  
Rating  
1.1V to 3.6V  
VCCA or VCCB  
Power Supply Operating  
Input Voltage  
Port A  
0.0V to 3.6V  
0.0V to 3.6V  
0.0V to VCCA  
Port B  
OE, CLK IN  
Dynamic Output Current in IOH/IOL with VCC at  
3.0V to 3.6V  
2.3V to 2.7V  
1.65V to 1.95V  
1.4V to 1.65V  
1.1V to 1.4V  
±18.0mA  
±11.8mA  
±7.4mA  
±5.0mA  
±2.6mA  
Static Output Current IOH/IOL with VCC at 1.1V to 3.6V  
Free Air Operating Temperature  
±20.0µA  
–40°C to +85°C  
10ns/V  
TA  
t  
/
V  
Maximum Input Edge Rate VCCA/B 1.1V to 3.6V  
Note:  
2. All unused inputs and I/O pins must be held at VCCI or GND.  
© 2008 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
FXL2SD106 • Rev. 1.8.1  
3
DC Electrical Characteristics (TA = –40°C to +85°C)  
Symbol  
Parameter  
VCCA (V)  
1.4–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
1.4–3.6  
1.1 –1.4  
1.1–3.6  
1.1–3.6  
1.65–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
1.65–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
3.6  
VCCB (V)  
1.1–3.6  
1.1–3.6  
1.4–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
1.4–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
1.65–3.6  
1.1–1.4  
1.1–3.6  
1.1–3.6  
1.65–3.6  
1.1–1.4  
3.6  
Conditions  
Min.  
Typ.  
Max.  
Units  
VIH  
High Level  
Input Voltage  
Data inputs An, CLK IN,  
OE  
0.6 x VCCA  
0.9 x VCCA  
0.6 x VCCB  
0.9 x VCCB  
V
Data inputs Bn  
VIL  
Low Level  
Input Voltage  
Data inputs An, CLK IN,  
OE  
0.35 x VCCA  
0.1 x VCCA  
0.35 x VCCB  
0.1 x VCCB  
V
V
Data inputs Bn  
(3)  
VOH  
High Level  
Output Voltage  
Data outputs An,  
IHOLD = –20µA  
0.75 x VCCA  
0.75 x VCCB  
0.8  
0.8  
0.3  
0.3  
Data outputs Bn,  
HOLD = –20µA  
I
(3)  
VOL  
Low Level  
Output Voltage  
Data outputs An,  
HOLD = 20µA  
0.2 x VCCA  
0.2 x VCCB  
V
I
Data outputs Bn,  
HOLD = 20µA  
I
(4)  
II(ODH)  
Bushold Input  
Overdrive High  
Current  
Data inputs An, Bn  
450  
300  
200  
120  
80  
µA  
2.7  
2.7  
1.95  
1.95  
1.6  
1.6  
1.4  
1.4  
(5)  
II(ODL)  
Bushold Input  
Overdrive Low  
Current  
3.6  
3.6  
Data inputs An, Bn  
-450  
-300  
-200  
-120  
-80  
µA  
2.7  
2.7  
1.95  
1.95  
1.6  
1.6  
1.4  
1.4  
II  
Input Leakage  
Current  
1.1–3.6  
3.6  
OE, CLK IN, VI = VCCA or  
GND  
±1.0  
µA  
µA  
IOFF  
Power Off  
Leakage  
Current  
0
3.6  
0
An, VO = 0V to 3.6V  
Bn, CLK OUT,  
±2.0  
±2.0  
3.6  
VO = 0V to 3.6V  
(6)  
IOZ  
3-State Output  
Leakage  
3.6  
3.6  
3.6  
0
An, Bn, CLK OUT, VO = 0V  
or 3.6V, OE = VIL  
±2.0  
±2.0  
±2.0  
5.0  
µA  
An, VO = 0V or 3.6V,  
OE = Don’t Care  
0
3.6  
Bn, CLK OUT, VO = 0V or  
3.6V, OE = Don’t Care  
(7)(8)  
ICCA/B  
Quiescent  
Supply  
1.1–3.6  
VI = VCCI or GND, IO = 0  
µA  
1.1–3.6  
Current  
(7)  
ICCZ  
Quiescent  
Supply Current  
1.1–3.6  
VI = VCCI or GND, IO = 0,  
OE = VIL  
5.0  
µA  
µA  
1.1–3.6  
(7)  
ICCA  
Quiescent  
Supply Current  
0
1.1–3.6  
0
VI = VCCB or GND; IO = 0  
VI = VCCA or GND; IO = 0  
-2.0  
2.0  
1.1–3.6  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
4
DC Electrical Characteristics (TA = –40°C to +85°C) (Continued)  
Symbol  
Parameter  
VCCA (V)  
1.1–3.6  
0
VCCB (V)  
0
Conditions  
Min.  
Typ.  
Max.  
-2.0  
2.0  
Units  
(7)  
ICCB  
Quiescent  
Supply Current  
VI = VCCB or GND; IO = 0  
VI = VCCA or GND; IO = 0  
µA  
1.1–3.6  
Notes:  
3. This is the output voltage for static conditions. Dynamic drive specifications are given in “Dynamic Output Electrical  
Characteristics.”  
4. An external driver must source at least the specified current to switch LOW-to-HIGH.  
5. An external driver must source at least the specified current to switch HIGH-to-LOW.  
6. “Don’t Care” indicates any valid logic level.  
7. VCCI is the VCC associated with the input side.  
8. Reflects current per supply, VCCA or VCCB  
.
(9)  
Dynamic Output Electrical Characteristics  
A Port (A )  
n
Output Load: CL = 15pF, RL 1M  
TA = -40°C to +85°C, VCCA =  
3.0V to 3.6V 2.3V to 2.7V 1.65V to 1.95V 1.4V to 1.6V 1.1V to 1.3V  
Symbol  
Parameter  
Typ. Max. Typ. Max.  
Typ.  
Max.  
Typ. Max.  
Typ.  
Units  
(10)  
Output Rise  
Time A Port  
trise  
3.0  
3.5  
4.0  
5.0  
7.5  
ns  
(11)  
Output Fall Time  
A Port  
tfall  
3.0  
3.5  
4.0  
5.0  
7.5  
-2.6  
+2.6  
ns  
(10)  
Dynamic Output  
Current High  
IOHD  
-18.0  
-11.8  
-7.4  
-5.0  
mA  
mA  
(11)  
Dynamic Output  
Current Low  
IOLD  
+18.0  
+11.8  
+7.4  
+5.0  
B Port (B , CLK OUT)  
n
Output Load: CL = 15pF, RL 1M  
TA = -40°C to +85°C, VCCB =  
3.0V to 3.6V 2.3V to 2.7V 1.65V to 1.95V 1.4V to 1.6V 1.1V to 1.3V  
Symbol  
Parameter  
Typ. Max. Typ. Max.  
Typ.  
Max.  
Typ. Max.  
Typ.  
Units  
(10)  
Output Rise  
Time B Port  
trise  
3.0  
3.5  
4.0  
5.0  
7.5  
ns  
(11)  
Output Fall Time  
B Port  
tfall  
3.0  
3.5  
4.0  
5.0  
7.5  
-2.6  
+2.6  
ns  
(10)  
Dynamic Output  
Current High  
IOHD  
-18.0  
-11.8  
-7.4  
-5.0  
mA  
mA  
(11)  
Dynamic Output  
Current Low  
IOLD  
+18.0  
+11.8  
+7.4  
+5.0  
Notes:  
9. Dynamic Output Characteristics are guaranteed, but not tested.  
10. See Figure 5.  
11. See Figure 6.  
© 2008 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  
FXL2SD106 • Rev. 1.8.1  
5
AC Characteristics  
V
= 3.0V to 3.6V  
CCA  
TA = -40°C to +85°C, VCCB  
=
3.0V–3.6V  
2.3V–2.7V  
1.65V–1.95V  
1.4V–1.6V  
1.1V–1.3V  
Typ.  
22.0  
Symbol  
Parameter  
A to B  
Min. Max. Min. Max. Min.  
Max. Min. Max.  
Units  
ns  
t
, t  
0.2  
0.2  
3.5  
3.5  
3.0  
1.7  
0.5  
0.3  
0.2  
3.9  
3.8  
3.5  
1.7  
0.5  
0.5  
0.3  
5.4  
5.0  
4.5  
1.7  
0.5  
0.6  
0.5  
6.8  
6.0  
6.0  
1.7  
1.0  
PLH PHL  
B to A  
15.0  
ns  
t
, t  
CLK IN to CLK OUT  
OE to A, OE to B  
A Port, B Port  
15.0  
ns  
PLH PHL  
t
, t  
1.7  
µs  
PZL PZH  
(12)  
t
1.0  
ns  
skew  
V
= 2.3V to 2.7V  
CCA  
TA = -40°C to +85°C, VCCB  
=
3.0V–3.6V  
2.3V–2.7V  
1.65V–1.95V  
1.4V–1.6V  
1.1V–1.3V  
Typ.  
22.0  
Symbol  
Parameter  
A to B  
Min. Max. Min. Max. Min.  
Max. Min. Max.  
Units  
ns  
t
, t  
0.2  
0.3  
3.8  
3.9  
3.5  
1.7  
0.5  
0.4  
0.4  
4.2  
4.2  
4.0  
1.7  
0.5  
0.5  
0.5  
5.6  
5.5  
4.5  
1.7  
0.5  
0.8  
0.5  
6.9  
6.5  
6.5  
1.7  
1.0  
PLH PHL  
B to A  
15.0  
ns  
t
, t  
CLK IN to CLK OUT  
OE to A, OE to B  
A Port, B Port  
15.0  
ns  
PLH PHL  
t
, t  
1.7  
µs  
PZL PZH  
(12)  
t
1.0  
ns  
skew  
V
= 1.65V to 1.95V  
CCA  
TA = -40°C to +85°C, VCCB  
=
3.0V–3.6V  
2.3V–2.7V  
1.65V–1.95V  
1.4V–1.6V  
1.1V–1.3V  
Typ.  
22.0  
Symbol  
Parameter  
A to B  
Min. Max. Min. Max. Min.  
Max. Min. Max.  
Units  
ns  
t
, t  
0.3  
0.5  
5.0  
5.4  
4.5  
1.7  
0.5  
0.5  
0.5  
5.5  
5.6  
4.5  
1.7  
0.5  
0.8  
0.8  
6.7  
6.7  
6.3  
1.7  
0.5  
0.9  
1.0  
7.5  
7.0  
6.7  
1.7  
1.0  
PLH PHL  
B to A  
15.0  
ns  
t
, t  
CLK IN to CLK OUT  
OE to A, OE to B  
A Port, B Port  
15.0  
ns  
PLH PHL  
t
, t  
1.7  
µs  
PZL PZH  
(12)  
t
1.0  
ns  
skew  
V
= 1.4V to 1.6V  
CCA  
TA = -40°C to +85°C, VCCB  
=
3.0V–3.6V  
2.3V–2.7V  
1.65V–1.95V  
1.4V–1.6V  
1.1V–1.3V  
Typ.  
22.0  
Symbol  
Parameter  
A to B  
Min. Max. Min. Max. Min.  
Max. Min. Max.  
Units  
ns  
t
, t  
0.5  
0.6  
6.0  
6.8  
6.0  
1.7  
1.0  
0.5  
0.8  
6.5  
6.9  
6.5  
1.7  
1.0  
1.0  
0.9  
7.0  
7.5  
6.7  
1.7  
1.0  
1.0  
1.0  
8.5  
8.5  
8.5  
1.7  
1.0  
PLH PHL  
B to A  
15.0  
ns  
t
, t  
CLK IN to CLK OUT  
OE to A, OE to B  
A Port, B Port  
15.0  
ns  
PLH PHL  
t
, t  
1.7  
µs  
PZL PZH  
(12)  
t
1.0  
ns  
skew  
Note:  
12. Skew is the variation of propagation delay between output signals and applies only to output signals on the same  
port (An or Bn) and switching with the same polarity (Low-to-High or High-to-Low). See Figure 8.  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
6
(13)(14)  
Maximum Data Rate  
T = -40°C to +85°C, V  
=
CCB  
A
3.0V to 3.6V 2.3V to 2.7V 1.65V to 1.95V 1.4V to 1.6V 1.1V to 1.3V  
V
Min.  
100  
100  
80  
Min.  
100  
100  
80  
Min.  
80  
Min.  
60  
Typ.  
20  
Units  
Mbps  
Mbps  
Mbps  
Mbps  
CCA  
VCCA = 3.0V to 3.6V  
VCCA = 2.3V to 2.7V  
VCCA =1.65V to 1.95V  
VCCA = 1.4V to 1.6V  
80  
60  
20  
60  
40  
20  
60  
60  
40  
40  
20  
Typ.  
20  
Typ.  
20  
Typ.  
20  
Typ.  
20  
Typ.  
20  
VCCA = 1.1V to 1.3V  
Mbps  
Note:  
13. Maximum data rate is guaranteed but not tested.  
14. Maximum data rate is specified in megabits per second. See Figure 7. It is equivalent to two times the F-toggle  
frequency, specified in megahertz. For example, 100 Mbps is equivalent to 50 MHz.  
Capacitance  
T = +25°C  
A
Symbol  
Parameter  
Conditions  
Typical  
Units  
pF  
C
4
5
Input Capacitance, OE, CLK IN  
VccA = VccB = GND  
IN  
C
pF  
Input/Output  
Capacitance  
An  
VccA = VccB = 3.3V,  
OE = VccA  
I/O  
6
Bn, CLK OUT  
C
25  
pF  
Power Dissipation Capacitance  
VccA = VccB = 3.3V,  
PD  
Vi = 0V or Vcc, f = 10MHz  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
7
V
CC  
TEST  
SIGNAL  
DUT  
C1  
R1  
Output Enable  
Control  
Test  
tPLH, tPHL  
tPZL  
Input Signal  
Data Pulses  
0V  
VCCA  
Low to High Switch  
Low to High Switch  
tPZH  
VCCI  
Figure 1. AC Test Circuit  
AC Load Table  
V
Cl  
Rl  
CCO  
1.2V ± 0.1V  
1.5V ± 0.1V  
1.8V ± 0.15V  
2.5V ± 0.2V  
3.3 ± 0.3V  
15pF  
15pF  
15pF  
15pF  
15pF  
1M  
1M  
1M  
1M  
1M  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
8
V
CCI  
DATA  
IN  
V
mi  
V
V
CCA  
OUTPUT  
CONTROL  
GND  
V
mi  
t
t
GND  
pxx  
pxx  
t
PZL  
V
CCO  
DATA  
OUT  
mo  
DATA  
OUT  
V
Y
V
OL  
Input tR = tF = 2.0ns, 10% to 90%  
Input tR = tF = 2.5ns, 10% to 90%, @ Vi = 3.0V to 3.6V only  
Input tR = tF = 2.0ns, 10% to 90%  
Figure 2. Waveform for Inverting and  
Non-inverting Functions  
Input tR = tF = 2.5ns, 10% to 90%, @ Vi = 3.0V to 3.6V only  
Figure 3. 3-STATE Output Low Enable Time for Low  
Voltage Logic  
Symbol  
Vmi(15)  
Vmo  
Vcc  
V
CCA  
OUTPUT  
V
VCCI / 2  
mi  
CONTROL  
GND  
VCCO / 2  
0.9 x VCCO  
0.1 x VCCO  
t
PZH  
V
OH  
VX  
DATA  
OUT  
V
x
VY  
Note:  
15. VCCI = VCCA for control pin OE or Vmi = (VCCA / 2).  
Input tR = tF = 2.0ns, 10% to 90%  
Input tR = tF = 2.5ns, 10% to 90%, @ Vi = 3.0V to 3.6V only  
Figure 4. 3-STATE Output High Enable Time for  
Low Voltage Logic  
V
OH  
t
fall  
t
rise  
V
OH  
80% x V  
CCO  
80% x V  
CCO  
VOUT  
VOUT  
20% x V  
CCO  
20% x V  
CCO  
V
OL  
V
OL  
Time  
= (C  
Time  
ΔV  
Δt  
(20% – 80%) x V  
ΔV  
Δt  
(80% – 20%) x V  
CCO  
OUT  
CCO  
OUT  
I
(C  
C
) x  
= (C  
C
) x  
I
(C  
C
) x  
C
) x  
OHD  
L + I/O  
L + I/O  
OLD  
L + I/O  
L + I/O  
t
t
FALL  
RISE  
Figure 5. Active Output Rise Time and Dynamic  
Output Current High  
Figure 6. Active Output Fall Time and Dynamic  
Output Current Low  
V
CCO  
DATA  
OUTPUT  
V
mo  
V
mo  
t
W
GND  
t
t
skew  
skew  
V
CCI  
DATA  
IN  
V
/2  
V
/2  
CCI  
CCI  
V
CCO  
GND  
DATA  
OUTPUT  
V
mo  
V
mo  
Max. data rate, f = 1/t  
W
GND  
Figure 7. Maximum Data Rate  
t
= (t  
– t  
)
(t  
– t  
)
pLHmin  
skew  
pHLmax  
pHLmin or pLHmax  
Figure 8. Output Skew Time  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
9
Physical Dimensions  
Figure 9. 16-Terminal Depopulated Quad, Very-Thin Flat Pack, No Leads (DQFN),  
JEDEC MO-241 2.5mm x 3.5mm  
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner  
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or  
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,  
specifically the warranty therein, which covers Fairchild products.  
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:  
http://www.fairchildsemi.com/packaging/  
For current tape and reel specifications, visit Fairchild Semiconductor’s packaging area:  
http://www.fairchildsemi.com/ms/MS/MS-522.pdf  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
10  
© 2008 Fairchild Semiconductor Corporation  
FXL2SD106 • Rev. 1.8.1  
www.fairchildsemi.com  
11  
ON Semiconductor and  
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.  
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent  
coverage may be accessed at www.onsemi.com/site/pdf/PatentMarking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.  
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