LMX2581E - Wideband Frequency Synthesizer

Texas Instruments

LMX2581E Datasheet Preview — Preview of LMX2581E PDF

Datasheet Details

Part number	LMX2581E
Manufacturer	Texas Instruments ↗
File Size	1.41 MB
Description	Wideband Frequency Synthesizer
Datasheet	LMX2581E-etcTI.pdf

LMX2581E Product details

Description

The LMX2581E 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. 3 to +12 dBm at 2700 MHz.

Features

1 Output Frequency from 50 to 3800 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 at 1 MHz offset for a 2.5 GHz Carrier.
100 fs RMS Jitter in Integer Mode.
Programmable Fractional Modulator Order.
Program.

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Published: Sep 27, 2019 |