LMX2531 Datasheet PDF – Frequency Synthesizer System

Part Number : LMX2531

Function : High Performance Frequency Synthesizer System with Integrated VCO

Package : 36 pin 6x6x0.8 mm WQFN Type

Manufacturers : Texas Instruments

Pinouts :

LMX2531 datasheet

 

Description :

The LMX2531 is a low power, high performance frequency synthesizer system which includes a fully integrated delta-sigma PLL and VCO with fully integrated tank circuit. The third and fourth poles are also integrated and also adjustable. Also included are integrated ultra-low noise and high precision LDOs for the PLL and VCO which give higher supply noise immunity and also more consistent performance.

When combined with a high quality reference oscillator, the device generates very stable, low noise local oscillator signals for up and down conversion in wireless communication devices. The IC is a monolithic integrated circuit, fabricated in an advanced BiCMOS process. There are several different versions of this product in order to accommodate different frequency bands.

PLL Features :

1. Fractional-N Delta-Sigma Modulator Order Programmable up to Fourth Order

2. FastLock/Cycle Slip Reduction with Timeout Counter

3. Partially Integrated, Adjustable Loop Filter

4. Very Low Phase Noise and Spurs

VCO Features :

1. Integrated Tank Inductor

2. Low Phase Noise

 

Official Site : https://www.ti.com/product/lmx2531

 

LMX2531 Datasheet PDF Download


LMX2531 pdf

Other data sheets within the file :

LMX2531LQ1146E, LMX2531LQ1226E, LMX2531LQ1312E, LMX2531LQ1415E