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參數資料
| 型號： | DS8674 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 97K |
| 代理商： | DS8674 |
TL/F/9340
D
April 1988
DS8673/DS8674 Low Power VHF/UHF Prescalers
General Description
The DS8673 and DS8674 products are low power prescal-
ers 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 comple-
mentary ECL outputs. The inputs provide high input sensitiv-
ity and good isolation. The DS8673 is pin compatible with
Plessey’s SP4531, SP4632, and Motorola’s MC12073 prod-
ucts. The DS8674 is pin compatible with Plessey’s SP4653
and Motorola’s MC12074 products.
Features
Y
1.0 GHz operating frequency
Y
25 mA typical supply current
Y
20 mV rms input sensitivity
Y
0.8V complementary ECL outputs
Y
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
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
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相關代理商/技術參數 |
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|---|---|
| DS8674N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Power VHF/UHF Prescalers |
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| DS8694N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Calculator Circuit |
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