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The DS8673 and DS8674 products are low power prescalers which divide by 64 and 256 respectively The devices are used in frequency synthesis applications such as TV CATV cellular phone and instrumentation to divide a very high frequency down to a frequency usable by low power MOS PLL’s The devices have differential buffered inputs and complementary ECL output.
Y Y Y Y Y
1 0 GHz operating frequency 25 mA typical supply current 20 mV rms input sensitivity 0 8V complementary ECL outputs Low output radiation
Block and Connection Diagrams
Dual-In-Line Package
TL F 9340
– 1
Top View Order Number DS8673N or DS8674N See NS Package Number N08E
TL F 9340
– 2
C1995 National Semiconductor Corporation
TL F 9340
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
(Note 1) Output Voltage Operating Free Air Temperature Range Storage Temperature Range ESD rating is to be determined VCC a 0 5V
b 40 C to a 85 C b 65 C to a 150 C
If Military Aerospace spec.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | DS8673 |
National Semiconductor |
Low Power VHF/UHF Prescalers |
|
| 2 | DS8603 |
DSTECH |
200mA Low Dropout Voltage Linear Regulator |
|
| 3 | DS8615 |
National Semiconductor |
130/225 MHz Low Power Dual Modulus Prescalers |
|
| 4 | DS8616 |
National Semiconductor |
130/225 MHz Low Power Dual Modulus Prescalers |
|
| 5 | DS8627 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 6 | DS8628 |
National Semiconductor |
130/225 MHz Low Power Prescalers |
|
| 7 | DS8629 |
National Semiconductor |
120 Mhz Divide by 100 Prescaler |
|
| 8 | DS8640 |
National Semiconductor |
Quad NOR Unified Bus Receiver |
|
| 9 | DS8641 |
National Semiconductor |
Quad Unified Bus Transceiver |
|
| 10 | DS8654 |
National Semiconductor |
8-Output Display Driver |
|
| 11 | DS8664 |
National Semiconductor |
14-Digit Decoder / Driver |
|
| 12 | DS8669 |
National Semiconductor |
2-Digit BCD to 7-Segment Decoder/Driver |
|