P1819-D-08SR [ALSC]
40MHz, VIDEO CLOCK GENERATOR, PDSO8, SOIC-8;
| 型号： | P1819-D-08SR |
| 厂家： | 
ALLIANCE SEMICONDUCTOR CORPORATION |
| 描述： | 40MHz, VIDEO CLOCK GENERATOR, PDSO8, SOIC-8 时钟 光电二极管 外围集成电路 晶体 |
| 文件： | 总11页 (文件大小：429K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
Low Power Mobile VGA EMI Reduction IC
FEATURES
·
·
·
·
·
Low inherent cycle-to-cycle jitter
8 spread % selections: +/-0.625% to –3.5%
3.3V operating voltage
·
·
·
FCC approved method of EMI attenuation
Provides up to 15 dB EMI reduction
Generates a low EMI spread spectrum clock
and a non-spread Reference Clock of the
input frequency
CMOS/TTL compatible inputs and outputs
Ultra low power CMOS design
TBD mA @3.3V, 10 MHz
TBD mA @3.3V, 14 MHz
TBD mA @3.3V, 27MHz
·
Optimized for frequency range from 10 MHz
to 170 MHz
P1818: 10 MHz to 20 MHz
P1819: 20 MHz to 40 MHz
P1820: 40 MHz to 80 MHz
P1821: 10 MHz to 40 MHz
P1822: 40 MHz to 170 MHz
·
Supports notebook VGA and other LCD timing
controller applications
·
·
Power Down function for mobile application
·
·
Internal loop filter minimizes external
components and board space
Products are available for industrial
temperature range.
Selectable spread options: Down Spread and
Center Spread
·
Available in 8 pin SOIC and TSSOP
PRODUCT DESCRIPTION
The P18XX modulates the output of a single PLL
in order to “spread” the bandwidth of
The P18XX is a versatile spread spectrum
frequency modulator designed specifically for a
wide range of input clock frequencies from 10
MHz to 170 MHz (see Table 1.1). The P18XX can
generate an EMI reduced clock from crystal,
ceramic resonator, or system clock. The P18XX-A
to -H offers various combinations of spread
options and percentage deviations (see Table
1.2). These combinations include Down Spread,
Center Spread and percentage deviation range
from +/-0.625% to -3.50%.
a
synthesized clock, thereby decreasing the peak
amplitudes of its harmonics. This results in
significantly lower system EMI compared to the
typical narrow band signal produced by oscillators
and most clock generators. Lowering EMI by
increasing a signal’s bandwidth is called “spread
spectrum clock generation”.
The P18XX uses the most efficient and optimized
modulation profile approved by the FCC and is
implemented by using a proprietary all-digital
method.
The P18XX reduces electromagnetic interference
(EMI) at the clock source, allowing a system wide
EMI reduction for all the down stream clocks and
APPLICATIONS
data dependent signals.
The P18XX allows
significant system cost savings by reducing the
number of circuit board layers, ferrite beads,
shielding, and other passive components that are
traditionally required to pass EMI regulations.
The P18XX is targeted towards EMI management
for memory and LVDS interfaces in mobile
graphic
chipsets
and
high-speed
digital
applications such as PC peripheral devices,
consumer electronics, and embedded controller
systems.
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
1 of 1
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
Figure 1 - Pin Diagrams
1
2
3
4
8
7
6
5
XIN
VSS
XOUT
1
2
3
4
8
7
6
5
XIN
XOUT
VDD
FRS
VDD
PD#
REF
VSS
SRS
SRS
P1818-A/B/C/D
P1819-A/B/C/D
P1820-A/B/C/D
ModOut
ModOut
REF
P1821-A/B/C/D
1
8
7
6
5
1
8
XIN
VSS
XOUT
VDD
PD#
XIN
MRS
VDD
PD#
FRS
2
3
4
2
3
4
7
6
5
VSS
D_C
SRS
P1818-E/F/G/H
P1819-E/F/G/H
P1820-E/F/G/H
ModOut
REF
ModOut
P1822-A/B/C/D
Figure 2 - P1818/19/20/21/22 Block Diagram
VDD
D_C PD# MRS FRS SRS
PLL
Modulation
XIN
Crystal
Oscillator
Frequency
Divider
Output
Divider
Phase
Detector
Loop
Filter
XOUT
VCO
Feedback
Divider
ModOUT
REF
P1818/19/20/21/22 Block Diagram
VSS
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
2 of 2
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
Table 1- Input Frequency Selections
Part Number
Input Frequency
Range
Output Frequency
Range
P1818
P1819
P1820
10MHz to 20MHz
20MHz to 40MHz
40MHz to 80MHz
10MHz to 20MHz
20MHz to 40MHz
40MHz to 80MHz
FRS=
10MHz to 20MHz
10MHz to 20MHz
0
P1821
FRS=
20MHz to 40MHz
20MHz to 40MHz
1
FRS=
0
FRS=
40MHz to 80MHz
80MHz to 160MHz
40MHz to 80MHz
80MHz to 160MHz
P1822
1
Table 2 - Spread Deviation/Option and Modulation Rate Selections*
Part Number
SRS
D_C Spread Deviation
MRS Modulation
Rate
0
1
N/A -2.50% (Down)
-3.50% (Down)
N/A TBD KHz
P1818/19/20/21-A
0
1
N/A -1.25% (Down)
-1.75% (Down)
N/A TBD KHz
N/A TBD KHz
N/A TBD KHz
N/A TBD KHz
N/A TBD KHz
N/A TBD KHz
N/A TBD KHz
P1818/19/20/21-B
P1818/19/20/21-C
P1818/19/20/21-D
P1818/19/20-E
P1818/19/20-F
P1818/19/20-G
P1818/19/20-H
P1822-A
0
1
N/A +/-1.25% (Center)
+/-1.75% (Center)
0
1
N/A +/-0.625% (Center)
+/-0.875% (Center)
N/A
N/A
N/A
N/A
0
1
-1.25% (Down)
+/-0.625% (Center)
0
1
-2.5% (Down)
+/-1.25% (Center)
0
1
-1.75% (Down)
+/-0.875% (Center)
0
1
-3.5% (Down)
+/-1.75% (Center)
0
1
N/A -2.50% (Down)
-3.50% (Down)
0
1
TBD KHz
TBD KHz
0
1
N/A -1.25% (Down)
-1.75% (Down)
0
1
TBD KHz
TBD KHz
P1822-B
0
1
N/A +/-1.25% (Center)
+/-1.75% (Center)
0
1
TBD KHz
TBD KHz
P1822-C
0
1
N/A +/-0.625% (Center)
+/-0.875% (Center)
0
1
TBD KHz
TBD KHz
P1822-D
*Note: -A through -H represents various combinations of spread deviations, options, and modulation rates.
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
3 of 3
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
PIN DESCRIPTION
PIN # Name
Type Description
1
2
3
XIN
VSS
SRS
I
P
I
Connect to externally generated clock signal or crystal.
Ground Connection. Connect to system ground.
Spread Range Select. Digital logic input used to select frequency
deviation (see Table 2). This pin has an internal pull-up resistor.
Digital logic input used to select Down (LOW) or Center (HIGH) Spread
Options (see Table 2). This pin has an internal pull-up resistor.
Spread Spectrum clock output (see Table 1 and Table 2).
Non-modulated reference output clock of the input frequency.
Frequency Range Select. Digital logic input used to select input
frequency range (see Table 1.1). This pin has an internal pull-up resistor.
Power-Down control pin. Pull LOW to enable Power-Down mode. This
pin has an internal pull-up resistor.
3*
D_C
I
4
5
ModOut
REF
O
O
I
5/6* FRS
6*
PD#
I
7
8
VDD
XOUT
P
I
Connect to +3.3V
Connect to crystal. No connect if externally generated clock signal is
used.
8*
MRS
I
Modulation Rate Select. Digital logic input used to select Modulation Rate
(see Table 2). This pin has an internal pull-up resistor.
*Please refer to Figure 1 for pin assignment
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
4 of 4
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
EMC SOFTWARE SIMULATION
By using PulseCore’s proprietary EMC simulation software – EMI-lator®, radiated system level EMI analysis
can be made easier, allowing a quantitative measure on the benefits of PulseCore’s EMI reduction products.
The simulation engine of this EMC software has already been characterized to correlate with the electrical
characteristics of PulseCore EMI reduction IC’s. Figure 3 below is an example of the simulation result.
Please visit our web site at www.pulsecore.com for information on how to obtain a free copy and
demonstration of EMI-lator®.
Figure 3 - Simulation Results from EMI-Lator®
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
5 of 5
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Rating
Unit
VDD, VIN
TSTG
Voltage on any pin with respect to GND
Storage Temperature
-0.5 to +7.0
-65 to +125
0 to +70
V
ºC
ºC
TA
Operating Temperature
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
VIL
VIH
IIL
Input Low Voltage
Input High Voltage
GND – 0.3
-
-
-
TBD
V
V
TBD
-
VDD + 0.3
TBD
Input Low Current (pull-up resistor on
inputs SR0, SR1)
mA
IIH
Input High Current (pull-down resistor
on input SSON)
XOUT Output Low Current
(@ 0.4V, VDD = 3.3V)
XOUT Output High Current
(@ 2.5V, VDD = 3.3V)
Output Low Voltage
(VDD=3.3V, IOL = 20 mA)
Output High Voltage
(VDD=3.3V, IOH = 20 mA)
Static Supply Current
Standby Mode
-
-
TBD
mA
mA
mA
V
IXOL
IXOH
VOL
VOH
IDD
-
TBD
TBD
-
-
-
-
-
TBD
-
TBD
-
-
-
V
TBD
mA
mA
ICC
Dynamic Supply Current
Normal Mode (3.3V and 10 pF loading)
Operating Voltage
TBD
fIN-min
TBD
-
TBD
fIN-typ
3.3
TBD
fIN-max
TBD
-
VDD
tON
V
mS
Power Up Time
TBD
(First locked clock cycle after power up)
ZOUT
Clock Output Impedance
-
TBD
-
W
AC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
fIN
Input Frequency
10
170
MHz
ns
TBD
tLH
Output Rise Time
TBD
Note 1
(measured at 0.8V to 2.0V)
tHL
Output Fall Time
TBD
ns
Note 1
tJC
(measured at 2.0V to 0.8V)
Jitter (cycle to cycle)
-
-
TBD
ps
%
tD
Output Duty Cycle
TBD
Note1: tLH and tHL are measured into a capacitive load of 15pF
Figure 4 - Mechanical Package Outline (8 Pin SOIC)
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
6 of 6
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
C
L
INCHES
MILLIMETERS
SYMBOL MIN
NOR MAX MIN NOR MAX
P18xx-x
LOT NUMBER
YYWW
0.057 0.064 0.071 1.45 1.63 1.80
0.004 0.007 0.010 0.10 0.18 0.25
0.053 0.061 0.069 1.35 1.55 1.75
0.012 0.016 0.020 0.31 0.41 0.51
0.004 0.006 0.001 0.10 0.15 0.25
0.186 0.194 0.202 4.72 4.92 5.12
0.148 0.156 0.164 3.75 3.95 4.15
A
A1
A2
B
C
D
E
H
a
D
E
0.050 BSC
1.27 BSC
e
0.224 0.236 0.248 5.70 6.00 6.30
0.012 0.020 0.028 0.30 0.50 0.70
H
L
a
A
A2
A1
0°
5°
8°
0°
5°
8°
Note: Controlling dimensions are millimeters.
B
e
Figure 5 - Mechanical Package Outline (8 Pin TSSOP)
C
INCHES
MILLIMETERS
SYMBOL MIN
NOR MAX MIN NOR MAX
L
-
-
-
0.047
0.006 0.05
-
-
-
1.10
0.15
A
A1
A2
B
0.002
H
0.031 0.039 0.041 0.80 1.00 1.05
0.007
0.004
E
-
-
0.012 0.19
0.008 0.09
-
-
0.30
0.20
C
0.114 0.118 0.122 2.90 3.00 3.10
0.169 0.173 0.177 4.30 4.40 4.50
D
E
e
a
0.026 BSC
0.65 BSC
D
0.244 0.252 0.260 6.20 6.40 6.60
0.018 0.024 0.030 0.45 0.60 0.75
H
L
0°
-
8°
0°
-
8°
a
A
A2
A1
Note: Controlling dimensions are millimeters.
B
e
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
7 of 7
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
Ordering Information:
X 1818-X- 08 XX
Package
ST=SOIC in Tube
SR=SOIC in Tape and Reel
TT=TSSOP in Tube
TR=TSSOP in Tape and Reel
Device Pin Count
Deviation (%) and Spread Option Identifier
Device Number
Flow
P=Commercial Temperature Range (0°C TO 70°C)
I =Industrial Temperature Range (-25°C TO 85°C)
Ordering
Number
Marking
Input
Frequency
Package
Type
Qty. / Temperature
Frequency Deviation
Reel
(NOTE)
(MHz)
(%)
P1818-A-08ST
P1818-A
10 – 20
10 – 20
10 – 20
10 – 20
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1818-A-08SR P1818-A
P1818-A-08TT P1818-A
P1818-A-08TR P1818-A
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1818-B-08ST
P1818-B-08SR P1818-B
P1818-B-08TT P1818-B
P1818-B
10 – 20
10 – 20
10 – 20
10 – 20
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1818-B-08TR P1818-B
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1818-C-08ST P1818-C
P1818-C-08SR P1818-C
10 – 20
10 – 20
10 – 20
10 – 20
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1818-C-08TT
P1818-C
P1818-C-08TR P1818-C
P1818-D-08ST P1818-D
P1818-D-08SR P1818-D
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
10 – 20
10 – 20
10 – 20
10 – 20
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
8 PIN SOIC, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
P1818-D-08TT
P1818-D
P1818-D-08TR P1818-D
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1818-E-08ST
P1818-E-08SR P1818-E
P1818-E-08TT P1818-E
P1818-E-08TR P1818-E
P1818-E
10 – 20
10 – 20
10 – 20
10 – 20
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1818-F-08ST
P1818-F-08SR P1818-F
P1818-F-08TT
P1818-F-08TR
P1818-F
10 – 20
10 – 20
10 – 20
10 – 20
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1818-F
P1818-F
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1818-G-08ST P1818-G
P1818-G-08SR P1818-G
P1818-G-08TT P1818-G
P1818-G-08TR P1818-G
10 – 20
10 – 20
10 – 20
10 – 20
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
8 of 8
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
P1818-H-08ST P1818-H
P1818-H-08SR P1818-H
10 – 20
10 – 20
10 – 20
10 – 20
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1818-H-08TT
P1818-H
P1818-H-08TR P1818-H
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
Ordering
Number
Marking
Input
Frequency
Package
Type
Qty. / Temperature
Frequency Deviation
Reel
(NOTE)
(MHz)
(%)
P1819-A-08ST
P1819-A
20 – 40
20 – 40
20 – 40
20 – 40
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1819-A-08SR P1819-A
P1819-A-08TT P1819-A
P1819-A-08TR P1819-A
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-B-08ST
P1819-B-08SR P1819-B
P1819-B-08TT P1819-B
P1819-B
20 – 40
20 – 40
20 – 40
20 – 40
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1819-B-08TR P1819-B
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-C-08ST P1819-C
P1819-C-08SR P1819-C
20 – 40
20 – 40
+/-1.25, +/-1.75
+/-1.25, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
0°C TO 70°C
2,500 0°C TO 70°C
P1819-C-08TT
P1819-C
20 – 40
20 – 40
+/-1.25, +/-1.75
+/-1.25, +/-1.75
8 PIN TSSOP, TUBE
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
0°C TO 70°C
P1819-C-08TR P1819-C
P1819-D-08ST P1819-D
P1819-D-08SR P1819-D
20 – 40
20 – 40
20 – 40
20 – 40
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
8 PIN SOIC, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
P1819-D-08TT
P1819-D
P1819-D-08TR P1819-D
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-E-08ST
P1819-E-08SR P1819-E
P1819-E-08TT P1819-E
P1819-E-08TR P1819-E
P1819-E
20 – 40
20 – 40
20 – 40
20 – 40
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-F-08ST
P1819-F-08SR P1819-F
P1819-F-08TT
P1819-F-08TR
P1819-F
20 – 40
20 – 40
20 – 40
20 – 40
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1819-F
P1819-F
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-G-08ST P1819-G
P1819-G-08SR P1819-G
P1819-G-08TT P1819-G
P1819-G-08TR P1819-G
20 – 40
20 – 40
20 – 40
20 – 40
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1819-H-08ST P1819-H
P1819-H-08SR P1819-H
20 – 40
20 – 40
20 – 40
20 – 40
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1819-H-08TT
P1819-H-08TR P1819-H
P1820-A-08ST P1820-A
P1820-A-08SR P1820-A
P1820-A-08TT P1820-A
P1819-H
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
40 – 80
40 – 80
40 – 80
40 – 80
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1820-A-08TR P1820-A
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
9 of 9
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
P1820-B-08ST
P1820-B-08SR P1820-B
P1820-B-08TT P1820-B
P1820-B
40 – 80
40 – 80
40 – 80
40 – 80
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1820-B-08TR P1820-B
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1820-C-08ST P1820-C
P1820-C-08SR P1820-C
40 – 80
40 – 80
40 – 80
40 – 80
Input
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
Frequency
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
Package Type
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1820-C-08TT
P1820-C
P1820-C-08TR P1820-C
Ordering
Number
Marking
Qty. / Temperature
Frequency Deviation
Reel
(NOTE)
(MHz)
(%)
P1820-D-08ST P1820-D
P1820-D-08SR P1820-D
40 – 80
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
8 PIN SOIC, TUBE
0°C TO 70°C
40 – 80
40 – 80
40 – 80
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
2,500 0°C TO 70°C
0°C TO 70°C
P1820-D-08TT
P1820-D
P1820-D-08TR P1820-D
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1820-E-08ST
P1820-E-08SR P1820-E
P1820-E-08TT P1820-E
P1820-E-08TR P1820-E
P1820-E
40 – 80
40 – 80
40 – 80
40 – 80
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
-1.25, +/-0.625
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1820-F-08ST
P1820-F-08SR P1820-F
P1820-F-08TT
P1820-F-08TR
P1820-F
40 – 80
40 – 80
40 – 80
40 – 80
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
-2.5, +/-1.25
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1820-F
P1820-F
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1820-G-08ST P1820-G
P1820-G-08SR P1820-G
P1820-G-08TT P1820-G
P1820-G-08TR P1820-G
40 – 80
40 – 80
40 – 80
40 – 80
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
-1.75, +/-0.875
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1820-H-08ST P1820-H
P1820-H-08SR P1820-H
40 – 80
40 – 80
40 – 80
40 – 80
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
-3.5, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1820-H-08TT
P1820-H-08TR P1820-H
P1821-A-08ST P1821-A
P1821-A-08SR P1821-A
P1821-A-08TT P1821-A
P1821-A-08TR P1821-A
P1820-H
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
10 – 40
10 – 40
10 – 40
10 – 40
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1821-B-08ST
P1821-B-08SR P1821-B
P1821-B-08TT P1821-B
P1821-B
10 – 40
10 – 40
10 – 40
10 – 40
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1821-B-08TR P1821-B
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1821-C-08ST P1821-C
P1821-C-08SR P1821-C
10 – 40
10 – 40
10 – 40
10 – 40
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
P1821-C-08TT
P1821-C
P1821-C-08TR P1821-C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
10 of 10
PRELIMINARY Specification
P1818/19/20/21/22
Alliance Semiconductor
P1821-D-08ST P1821-D
P1821-D-08SR P1821-D
10 – 40
10 – 40
10 – 40
10 – 40
+/-0.625, +/-
0.875
8 PIN SOIC, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
P1821-D-08TT
P1821-D
P1821-D-08TR P1821-D
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1822-A-08ST
P1822-A-08SR P1822-A
P1822-A-08TT P1822-A
P1822-A-08TR P1822-A
P1822-A
40 – 170
40 – 170
40 – 170
40 – 170
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
-2.5, -3.5
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1822-B-08ST
P1822-B-08SR P1822-B
P1822-B-08TT P1822-B
P1822-B-08TR P1822-B
P1822-B
40 – 170
40 – 170
40 – 170
40 – 170
Input
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
-1.25, -1.75
Frequency
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
Package Type
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
Ordering
Number
Marking
Qty. / Temperature
Frequency Deviation
Reel
(NOTE)
(MHz)
(%)
P1822-C-08ST
P1822-C-08SR
P1822-C-08TT
P1822-C-08TR
P1822-C
P1822-C
P1822-C
P1822-C
40 – 170
40 – 170
40 – 170
40 – 170
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
+/-1.25, +/-1.75
8 PIN SOIC, TUBE
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
P1822-D-08ST
P1822-D-08SR
P1822-D-08TT
P1822-D-08TR
P1822-D
P1822-D
P1822-D
P1822-D
40 – 170
40 – 170
40 – 170
40 – 170
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
+/-0.625, +/-
0.875
8 PIN SOIC, TUBE
0°C TO 70°C
2,500 0°C TO 70°C
0°C TO 70°C
8 PIN SOIC, TAPE & REEL
8 PIN TSSOP, TUBE
8 PIN TSSOP, TAPE & REEL 2,500 0°C TO 70°C
Note: Products are available for Industrial Temperature Range Operation. Please contact factory for more
information.
"Licensed under U.S. Patent Nos. 5,488,627 and 5,631,920"
May, 2002
Revision C
PulseCore – A Division of Alliance Semiconductor
3160 De La Cruz Blvd., Suite 200 • Santa Clara • CA • 95054
Tel (408) 748-6988 • Fax (408) 748-0009
http://www.pulsecore.com
11 of 11
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