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UMA1018M Low-voltage dual frequency synthesizer for radio telephones

UMA1018M Description

INTEGRATED CIRCUITS DATA SHEET UMA1018M Low-voltage dual frequency synthesizer for radio telephones Product speciļ¬cation Supersedes data of November.
The UMA1018M BICMOS device integrates prescalers, programmable dividers, and phase comparators to implement two phase-locked loops.

UMA1018M Features

* 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 oscill

UMA1018M Applications

* 900 MHz mobile telephones

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Low-voltage dual frequency synthesizer for radio telephones NXP
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