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UMA1015M

NXP
Part Number UMA1015M
Manufacturer NXP
Description Low-power dual frequency synthesizer for radio communications
Published Apr 17, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET UMA1015M Low-power dual frequency synthesizer for radio communications Product specifica...
Datasheet PDF File UMA1015M PDF File

UMA1015M
UMA1015M

Overview
INTEGRATED CIRCUITS DATA SHEET UMA1015M Low-power dual frequency synthesizer for radio communications Product specification Supersedes data of October 1994 File under Integrated Circuits, IC03 1995 Jun 22 Philips Semiconductors Product specification Low-power dual frequency synthesizer for radio communications FEATURES • Two fully programmable RF dividers up to 1.
1 GHz • Fully programmable reference divider up to 35 MHz • 2 : 1 or 1 : 1 ratio of selectable reference frequencies • Fast three-line serial bus interface • Adjustable phase comparator gain • Programmable out-of-lock indication for both loops • On-chip voltage doubler • Low current consumption from 3 V supply • Separate power-down mode for each synthesizer • Up to 4 open-drain output ports.
APPLICATIONS • Cordless telephone • Hand-held mobile radio.
QUICK REFERENCE DATA SYMBOL VDD1, VDD2 VCC VCCvd IDDO1 +IDDO2 + ICCO IDD1pd + IDD2pd + ICCpd IDD1pd fRFA, fRFB fXTALIN fpc(min) fpc(max) Tamb PARAMETER digital supply voltage c...


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