UMA1018M - Low-voltage dual frequency synthesizer for radio telephones

Product Overview

NXP

Part number	UMA1018M
Manufacturer	NXP
File Size	166.81 KB
Description	Low-voltage dual frequency synthesizer for radio telephones
Datasheet	UMA1018M Datasheet
Additional preview pages of the UMA1018M datasheet.

The UMA1018M BICMOS device integrates prescalers, programmable dividers, and phase comparators to implement two phase-locked loops.

Low current from 3 V supply.
Fully programmable RF divider.
3-line serial interface bus.
Second synthesizer to control first IF or offset loop frequency.
Independent fully programmable reference dividers for each loop, driven from external crystal oscillator.
Dual phase detector outputs to allow fast frequency switching.
Integrated digital-to-analog converter.
Dual power-down modes.

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Published: Apr 17, 2005 |