LMX2312U - PLLatinum Ultra Low Power Frequency Synthesizer

This page provides the datasheet information for the LMX2312U, a member of the LMX PLLatinum Ultra Low Power Frequency Synthesizer family.

Product Overview

National Semiconductor

Part number	LMX2312U
Manufacturer	National Semiconductor
File Size	661.55 KB
Description	PLLatinum Ultra Low Power Frequency Synthesizer
Datasheet	LMX2312U Datasheet
Additional preview pages of the LMX2312U datasheet.

The LMX2310/1/2/3U are high performance frequency synthesizers.

The LMX2310/1/2U use a selectable, dual modulus 32/33 and 16/17 prescaler.

The LMX2313U uses a selectable, dual modulus 16/17 and 8/9 prescaler.

very low current consumption, typically 2.3 mA at 3.0V. The LMX2310/1/2/3U are manufactured using National’s 0.5µ ABiC V silicon BiCMOS process and is available in 20-pin CSP packages. Features n n n n RF operation up to 2.5 GHz 2.7V to 5.5V operation Ultra Low Current Consumption Low prescaler values LMX2310/1/2U 32/33 or 16/17 LMX2313U 16/17 or 8/9 Excellent Phase Noise Internal balanced, low leakage charge pump Selectable Charge Pump Current Levels Selectable Fastlock mode with Time-Out Coun.

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LMX2485 - 3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer (Texas Instruments)
LMX2485E - 3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer (Texas Instruments)
LMX2485Q-Q1 - High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers (Texas Instruments)
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LMX2487E - Frequency Synthesizers (Texas Instruments)

Other Datasheets by National Semiconductor

Published: Apr 25, 2005 |