LMX2541 - Ultra-Low Noise PLLatinum Frequency Synthesizer

Texas Instruments

LMX2541 Datasheet Preview — Preview of LMX2541 PDF

Datasheet Details

Part number	LMX2541
Manufacturer	Texas Instruments ↗
File Size	1.72 MB
Description	Ultra-Low Noise PLLatinum Frequency Synthesizer
Datasheet	LMX2541-etcTI.pdf

LMX2541 Product details

Description

The LMX2541 device is an ultra low-noise frequency synthesizer which integrates a high-performance delta-sigma fractional N PLL, a VCO with fully integrated tank circuit, and an optional frequency divider. 225 dBc/Hz and can be operated with up to 104 MHz of phase-detector rate (comparison frequency) in both integer and fractional modes.

Features

1 Multiple Frequency Options Available (See Device Comparison Table).
Frequencies From 31.6 MHz to 4000 MHz.
Very Low RMS Noise and Spurs.
225 dBc/Hz Normalized PLL Phase Noise.
Integrated RMS Noise (100 Hz to 20 MHz).
2 mRad (100 Hz to 20 MHz) at 2.1 GHz.
3.5 mRad (100 Hz to 20 MHz) at 3.5 GHz.
Ultra Low-Noise Integrated VCO.
External VCO Option (Internal VCO Bypassed).
VCO Frequency Divider 1 to.

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Published: Nov 18, 2019 |