Datasheet Texas Instruments LMX2571NJKR

LMX2571 Low Power Synthesizer with FSK Modulation 36-WQFN -40 to 85

Datasheets

PDF, 3.0 Mb, Revision: A, File published: Jun 1, 2016

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

1/f Noise (10 kHz offset at 1 GHz carrier)	-124 dBc/Hz
Current Consumption	39 mA
Integrated VCO	Yes
Lock Time(Typ)	140 us
Normalized PLL Phase Noise	-231 dBc/Hz
Operating Temperature Range	-40 to 85 C
Output Frequency(Max)	1344 MHz
Output Frequency(Min)	10 MHz
Rating	Catalog
Special Features	FSK modulation,Integer-Boundary Spurs (IBS) removal,Wideband
VCC	3.15 to 5 V
VCC(Max)	5 V
VCC(Min)	3.15 V
VCO Phase Noise(Nom)	-115 dBc/Hz

RoHS

Compliant

Evaluation Modules & Boards: LMX2571EVM
LMX2571 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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LMX2571 Using a Programmable Input Multiplier to Minimize Integer Boundary Spurs
PDF, 82 Kb, File published: Jan 12, 2016
LMX2571 Using Spur-b-Gone to Minimize Integer Boundary Spurs
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Frequency Shift Keying with LMX2571
PDF, 267 Kb, File published: May 30, 2017
Frequency Shift Keying or FSK is one of the most popular modulation schemes being used in digital radio.LMX2571 is a low power PLL with integrated VCO, it can support FSK modulation through programmingor pins.This application note will focus on how to apply data to implement analog FM and pulse-shaped FSKmodulation with LMX2571 in FSK I2S mode.

Series: LMX2571 (2)