SA7026中文资料1.3GHz low voltage fractional-N dual frequency synthesizer数据手册恩XP规格书

描述 Description

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 VDDCPAPPLICATIONS
•350 to 1300 MHz wireless equipment
•Cellular phones (all standards)
•WLAN
•Portable battery-powered radio equipment.

特性 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