LMX2335L Datasheet PDF - National Semiconductor Low Power Dual Frequency Synthesizer Specs

LMX2335L - Low Power Dual Frequency Synthesizer

This page provides the datasheet information for the LMX2335L, a member of the LMX2336L Low Power Dual Frequency Synthesizer family.

Datasheet Summary

Description

The LMX2335L and LMX2336L are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops.

They are fabricated using National’s 0.5µ ABiC V silicon BiCMOS process.

Features

n Ultra low current consumption n 2.7V to 5.5V operation n Selectable synchronous and asynchronous powerdown mode: ICC = 1 µA (typ) n Dual modulus prescaler: 64/65 or 128/129 n Selectable charge pump TRI-STATE® mode n Selectable charge pump current levels n Selectable Fastlock™ mode n Upgrade and compatible to LMX2335/36 n Small-outline, plastic, surface mount TSSOP package n LMX2336 available in CSP package.

Datasheet Details

Part number	LMX2335L
Manufacturer	National Semiconductor
File Size	542.06 KB
Description	Low Power Dual Frequency Synthesizer
Datasheet	LMX2335L Datasheet
Additional preview pages of the LMX2335L datasheet.

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Full PDF Text Transcription

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LMX2335L/LMX2336L PLLatinum Low Power Dual Frequency Synthesizer for RF Personal Communications PRELIMINARY June 1999 LMX2335L/LMX2336L PLLatinum™ Low Power Dual Frequency Synthesizer for RF Personal Communications LMX2335L LMX2336L 1.1 GHz/1.1 GHz 2.0 GHz/1.1 GHz General Description The LMX2335L and LMX2336L are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s 0.5µ ABiC V silicon BiCMOS process. The LMX2335L/36L contains two dual modulus prescalers. A 64/65 or a 128/129 prescaler can be selected for each RF synthesizer. A second reference divider chain is included in the IC for improved system noise.

Published: Apr 6, 2015 |