INTEGRATED CIRCUITS
SA8027 2.
5 GHz low
voltage, low power RF fractional-N/IF integer frequency synthesizer
Product data Supersedes data of 2001 Jul 18 2001 Aug 21
Philips Semiconductors
Philips Semiconductors
Product data
2.
5 GHz low
voltage, low power RF fractional-N/IF integer frequency synthesizer
SA8027
GENERAL DESCRIPTION
The SA8027 BI
CMOS device integrates programmable dividers, charge pumps and phase comparators to implement phase-locked loops.
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.
5 GHz.
The synthesizer has fully programmable main, auxiliary and...