Datasheet Summary
INTEGRATED CIRCUITS
SA7025 Low-voltage 1GHz fractional-N synthesizer
Product specification IC17 Data Handbook 1996 Aug 6
Philips Semiconductors
Philips Semiconductors
Product specification
1GHz low-voltage Fractional-N synthesizer
DESCRIPTION
The SA7025 is a monolithic low power, high performance dual frequency synthesizer fabricated in QUBiC BiCMOS technology. Featuring Fractional-N division with selectable modulo 5 or 8 implemented in the Main synthesizer to allow the phase detector parison frequency to be five or eight times the channel spacing. This feature reduces the overall division ratio yielding a lower noise floor and faster channel switching. The phase detectors...