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.
•Low phase noise
•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
•500–1300 MHz wireless equipment
•Portable battery-powered radio equipment.