GENERAL DESCRIPTION

The SA7026 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.

FEATURES

•Low phase noise

•Low power

•Fully programmable main and auxiliary dividers

•Normal & Integral charge pumps outputs

•Fast Locking Adaptive mode design

•Internal fractional spurious compensation

•Hardware and software power down

•Split supply for VDDand VDDCP

APPLICATIONS

•350 to 1300 MHz wireless equipment

•Cellular phones (all standards)

•WLAN

•Portable battery-powered radio equipment.