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LMX2371 - Dual Frequency Synthesizer

This page provides the datasheet information for the LMX2371, a member of the LMX2370 Dual Frequency Synthesizer family.

Datasheet Summary

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.

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Datasheet preview – LMX2371

Datasheet Details

Part number LMX2371
Manufacturer National Semiconductor
File Size 217.36 KB
Description Dual Frequency Synthesizer
Datasheet download datasheet LMX2371 Datasheet
Additional preview pages of the LMX2371 datasheet.

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Full PDF Text Transcription

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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/1.2 GHz 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. A 32/33 or a 16/17 prescaler can be selected for the 2.5 GHz and 2.0 GHz RF synthesizers with the 16/17 prescaler rated for input frequencies below 1.2 GHz.
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