Part Number
|
SP8716 |
Manufacturer
|
ETC |
Description
|
520MHz LOW CURRENT TWO-MODULUS DIVIDERS |
Published
|
Jun 7, 2005 |
Detailed Description
|
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
DS 3292 -1
SP8716/8/9
520MHz LOW...
|
Datasheet
|
SP8716
|
Overview
THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS
DS 3292 -1
SP8716/8/9
520MHz LOW CURRENT TWO-MODULUS DIVIDERS
SP8716 ÷ 40/41, SP8718 ÷ 64/65, SP8719 ÷ 80/81 are 50mW programmable dividers with a maximum specified operating frequency of 520MHz over the temperature range -40 °C to + 85 °C.
The signal (clock) inputs are biased internally and require to be capacitor coupled.
The output stage is of an unusual low power design featuring dynamic pull-up, and optimised for driving CMOS.
The 0 to 1 output edge should be used to give the best loop delay performance.
MODULUS CONTROL UNIT OUTPUT Vcc OUTPUT 0V
1 2 3 4
8
Vcc NO CONNECTION INPUT INPUT DECOUPLING
...
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