LMX2522LQ1635 - Texas Instruments

Manufacturer Part Number

LMX2522LQ1635

Manufacturer

Texas Instruments

Introduction

The LMX2522LQ1635 is a highly integrated frequency synthesizer IC designed for CDMA and PCS applications.

Product Features and Performance

Integrated phase-locked loop (PLL) and voltage-controlled oscillator (VCO)

Supports frequency range of 1635 MHz

High-performance PLL design for low phase noise and fast settling time

Integrated digital control interface for easy system integration

Low power consumption

Product Advantages

Highly integrated design reduces component count and board space

Excellent phase noise and spurious performance

Fast locking time for efficient frequency hopping

Easy to use with digital control interface

Key Technical Parameters

Frequency Range: 1635 MHz

Phase Noise: -112 dBc/Hz @ 100 kHz offset

Spur Level: -60 dBc

Supply Voltage: 2.7 V to 3.6 V

Power Consumption: 80 mW (typical)

Quality and Safety Features

RoHS3 compliant

28-WQFN (5x5) package with exposed pad for improved thermal performance

Compatibility

Suitable for CDMA and PCS applications

Compatible with a variety of RF systems and modules

Application Areas

Wireless communications

Cellular infrastructure

RF test equipment

Wireless sensor networks

Product Lifecycle

Currently in production

Replacement parts and upgrades may be available in the future

Several Key Reasons to Choose This Product

Highly integrated design for smaller footprint and easier system integration

Excellent RF performance with low phase noise and spurious levels

Fast locking time for efficient frequency hopping

Low power consumption for energy-efficient applications

RoHS3 compliance and quality packaging for reliable operation