GEC Plessey Semiconductors SP8704 Datasheet

THIS DOCUMENT IS FOR MAINTENANCE

PURPOSES ONLY AND IS NOT

RECOMMENDED FOR NEW DESIGNS

SP8704 IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS

SP8704

950MHz VERY LOW CURRENT MULTI-MODULUS DIVIDER

The SP8704 is a switchable divide by 128/129, 64/65
programmable divider with a maximum specified operating
frequency of 950MHz.

The signal (clock) inputs are biased internally and require
to be capacitor coupled.

The SP8704 will operate from any supply from 3V to 5V
and features full electrostatic discharge protection.

DS 3289 -1

FEATURES

DC to 950MHz Operation

-40°C to +85°C Temperature Range
Operation from 3V to 5V Supply
ESD Protection on all Pins

QUICK REFERENCE DATA

Supply Voltage 3V to 5V
Supply Current 10mA - Including Output Emitter
Follower

DP8,MP8

Fig. 1 Pin connections - top view

ABSOLUTE MAXIMUM RATINGS

Supply voltage 7V
Storage temperature range -55°C to +125°C
Junction temperature +175°C
Input voltage 2.5V p-p

÷ 128/9
÷ 64/5

Fig. 2 Functional diagram SP8704