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LMX2371 Datasheet Dual Frequency Synthesizer

Manufacturer: National Semiconductor (now Texas Instruments)

Download the LMX2371 datasheet PDF. This datasheet also includes the LMX2370 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LMX2370_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The LMX237X family of monolithic, integrated dual frequency synthesizers, including prescalers, is designed to be used as a first and second local oscillator for dual mode or dual conversion transceivers.

It is fabricated using National’s 0.5u ABiCV silicon BiCMOS process.

The LMX237X contains two dual modulus prescalers.

Overview

LMX2370/LMX2371/LMX2372 PLLatinum Dual Frequency Synthesizer for RF Personal Communications PRELIMINARY March 1999 LMX2370/LMX2371/LMX2372 PLLatinum™ Dual Frequency Synthesizer for RF Personal Communications LMX2370 2.5 GHz/1.2 GHz LMX2371 2.0 GHz/1.2 GHz LMX2372 1.2 GHz/1.