LMV221 Datasheet PDF - National Instruments RF power detector intended Specs

LMV221 - RF power detector intended

Datasheet Summary

Description

The LMV221 is a 40 dB RF power detector intended for use in CDMA and WCDMA applications.

The device has an RF frequency range from 50 MHz to 3.5 GHz.

It provides an accurate temperature and supply compensated output voltage that relates linearly to the RF input power in dBm.

Features

40 dB linear in dB power detection range Output voltage range 0.3 to 2V Shutdown Multi-band operation from 50 MHz to 3.5 GHz 0.5 dB accurate temperature compensation External configurable output filter bandwidth 2.2 mm x 2.5 mm x 0.8 mm LLP 6 package.

Datasheet Details

Part number	LMV221
Manufacturer	National Instruments
File Size	2.91 MB
Description	RF power detector intended
Datasheet	LMV221 Datasheet
Additional preview pages of the LMV221 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com LMV221 50 MHz to 3.5 GHz 40 dB Logarithmic Power Detector for CDMA and WCDMA December 2006 LMV221 50 MHz to 3.5 GHz 40 dB Logarithmic Power Detector for CDMA and WCDMA General Description The LMV221 is a 40 dB RF power detector intended for use in CDMA and WCDMA applications. The device has an RF frequency range from 50 MHz to 3.5 GHz. It provides an accurate temperature and supply compensated output voltage that relates linearly to the RF input power in dBm. The circuit operates with a single supply from 2.7V to 3.3V. The LMV221 has an RF power detection range from −45 dBm to −5 dBm and is ideally suited for direct use in combination with a 30 dB directional coupler.

Published: Mar 21, 2007 |