LMV226UR/NOPB

RF Detectors Overview

The LMV226UR/NOPB is an RF power detector IC designed for cellular applications including CDMA, WCDMA, GSM, and TDMA. It operates within a frequency range of 450 MHz to 2 GHz. The device provides an input power detection range from -15 dBm to +15 dBm with an accuracy of ±1 dB. It is housed in a 4-DSBGA package.

RF Detectors Feature Summary

• Integrated RF power detection circuitry optimized for cellular communication standards
• Wide operating frequency range supporting multiple wireless protocols
• High measurement accuracy across the specified input power range

RF Detectors Applications

• RF power monitoring in CDMA mobile devices
• Signal level detection in WCDMA base stations and handsets
• Power management circuits in GSM and TDMA equipment
• Transmitter output power control in EDGE systems

RF Detectors Procurement Notes

Verify the specific suffix UR against the manufacturer's official documentation to confirm the tape and reel packaging configuration. Ensure the NOPB designation aligns with current RoHS compliance requirements as defined by Texas Instruments. Cross-reference the full part number with authorized distributors to confirm availability and authenticity before procurement.

RF Detectors Selection Notes

Select this component when designing RF front-end modules requiring precise power monitoring for cellular bands between 450 MHz and 2 GHz. Consider the ±1 dB accuracy specification for linear power control loops. Evaluate the 4-DSBGA package dimensions for PCB layout constraints in compact mobile or infrastructure designs.

RF Detectors Part Context

This device belongs to the LMV22x series of RF power detectors from Texas Instruments. It shares functional similarities with the LMV225 and LMV228 models but is specifically characterized for broader cellular protocol support. The series targets low-cost, high-performance signal detection in wireless communication systems.

RF Detectors Replacement Considerations

LMV225UR/NOPB and LMV228UR/NOPB are documented variants within the same family. Verify electrical parameter compatibility and pinout alignment before substitution.