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UMA1021

NXP
Part Number UMA1021
Manufacturer NXP
Description Low-voltage frequency synthesizer for radio telephones
Published Apr 17, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET UMA1021AM Low-voltage frequency synthesizer for radio telephones Product specification S...
Datasheet PDF File UMA1021 PDF File

UMA1021
UMA1021

Overview
INTEGRATED CIRCUITS DATA SHEET UMA1021AM Low-voltage frequency synthesizer for radio telephones Product specification Supersedes data of 1998 Mar 03 File under Integrated Circuits, IC17 1998 Nov 19 Philips Semiconductors Product specification Low-voltage frequency synthesizer for radio telephones FEATURES • Low phase noise • Low current from 3 V supply • Fully programmable main divider • 3-line serial interface bus • Independent fully programmable reference divider, driven from external crystal oscillator • Hard and soft power-down control.
APPLICATIONS • 900 MHz and 2 GHz mobile telephones • Portable battery-powered radio equipment.
GENERAL DESCRIPTION The UMA1021AM BICMOS device integra...


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