SA8016 Datasheet (Philips) - 2.5GHz low voltage fractional-N synthesizer

SA8016, 2.5GHz low voltage fractional-N synthesizer

The SA8016 BICMOS device integrates programmable dividers, charge pumps and a phase comparator to implement a phase-locked loop.

The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies.

The synthesizer operates at VCO input frequencies up to 2

SA8016 Features

* VDDPre GND GNDPre RFin+ RFin

* N/C 24 23 22 21 19 18 17 16 15 14 13 DATA CLOCK REFin+ REFin

* N/C N/C

* Low phase noise

* Low power

* Fully programmable main divider

* Internal fractional spurious compensation

* Hardware and software power