LMX2581 - Wideband Frequency Synthesizer

Name: LMX2581
SKU: LMX2581-1405425

Texas Instruments

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Datasheet Details

Part number	LMX2581
Manufacturer	Texas Instruments
File Size	1.42 MB
Description	Wideband Frequency Synthesizer
Datasheet	LMX2581-etcTI.pdf

LMX2581 Product details

Description

The LMX2581 is a low noise wideband frequency synthesizer that integrates a delta-sigma fractional N PLL, multiple core VCO, programmable output divider, and two differential output buffers.

Features

1 Output Frequency from 50 to 3760 MHz.
Input Clock Frequency up to 900 MHz.
Phase Detector Frequency up to 200 MHz.
Supports Fractional and Integer Modes.
229 dBc/Hz Normalized PLL Phase Noise.
120.8 dBc/Hz Normalized PLL 1/f Noise.
137 dBc/Hz VCO Phase Noise @ 1 MHz offset for a 2.5 GHz Carrier.
100 fs RMS Jitter in Integer Mode.
Programmable Fractional Modulator Order.
Programm.

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Published: Sep 27, 2019 |