LMX1501A Datasheet PDF - National Semiconductor 1.1 GHz Frequency Synthesizer Specs

LMX1501A - 1.1 GHz Frequency Synthesizer

This page provides the datasheet information for the LMX1501A, a member of the LMX 1.1 GHz Frequency Synthesizer family.

Datasheet Summary

Description

The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1 1 GHz They are fabricated using National’s ABiC IV BiCMOS process The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64 65 or a 12

Features

Y Y Y Y Y Y RF operation up to 1 1 GHz 2 7V to 5 5V operation Low current consumption ICC e 6 mA (typ) at VCC e 3V Dual modulus prescaler 64 65 or 128 129 Internal balanced low leakage charge pump Small-outline plastic surface mount JEDEC 0 150 wide (1501A) or TSSOP 0 173 wide (1511) package.

Datasheet Details

Part number	LMX1501A
Manufacturer	National Semiconductor
File Size	367.82 KB
Description	1.1 GHz Frequency Synthesizer
Datasheet	LMX1501A Datasheet
Additional preview pages of the LMX1501A datasheet.

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Full PDF Text Transcription

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LMX1501A LMX1511 PLLatinum 1 1 GHz Frequency Synthesizer for RF Personal Communications November 1995 LMX1501A LMX1511 PLLatinum TM 1 1 GHz Frequency Synthesizer for RF Personal Communications General Description The LMX1501A and the LMX1511 are high performance frequency synthesizers with integrated prescalers designed for RF operation up to 1 1 GHz They are fabricated using National’s ABiC IV BiCMOS process The LMX1501A and the LMX1511 contain dual modulus prescalers which can select either a 64 65 or a 128 129 divide ratio at input frequencies of up to 1 1 GHz Using a proprietary digital phase locked loop technique the LMX1501A 11’s linear phase detector characteristics can generate very stable low noise local oscillator signals Serial data is transferred into the LMX1501A and the LMX

Published: Apr 25, 2005 |