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ICS31202 Datasheet Dual Frequency Synthesizer

Manufacturer: Integrated Circuit Systems

Overview: Integrated Circuit Systems, Inc. ICS31202 Preliminary Product Preview Dual Frequency.

General Description

The ICS31202 is an integrated Dual Frequency Synthesizer designed for RF Personal munication systems requiring two independent frequencies.

It is one of the lowest cost and smallest size solutions for 900MHz applications.

The ICS31202 contains two dual modulus prescalers.

Key Features

  • • • • • • • • • • • • • Smallest Size Dual RF Sythesizer in the market. Integrated Dual PLL with prescalers Dual Modulus Prescaler: 32/33 Provides excellent isolation between Tx, Rx signals. Input frequency range of 200-600 MHz 2.7V to 4.5V operation Software controlled Power Down Mode Selectable charge pump current levels (100 to 800 µA) Current consumption, 3mA per channel @ 2.7V/500MHz Synchronous loading of counters High Input sensitivity , 87-100dBµV (-24dBm) 16-pin TSSOP Package Applicati.

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