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LMH2100 - Logarithmic Power Detector

General Description

The LMH2100 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 4 GHz.

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

Key Features

  • 1 Supply Voltage: 2.7 V to 3.3 V.
  • Output Voltage: 0.3 V to 2 V.
  • 40-dB Linear in dB Power Detection Range.
  • Shutdown.
  • Multi-Band Operation from 50 MHz to 4 GHz.
  • 0.5-dB Accurate Temperature Compensation.
  • External Configurable Output Filter Bandwidth.
  • 0.4-mm Pitch DSBGA Package 2.

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📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
LMH2110 Logarithmic RMS Power Detector
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMH2100 SNWS020C – NOVEMBER 2007 – REVISED OCTOBER 2015 LMH2100 50-MHz to 4-GHz 40-dB Logarithmic Power Detector for CDMA and WCDMA 1 Features •1 Supply Voltage: 2.7 V to 3.3 V • Output Voltage: 0.3 V to 2 V • 40-dB Linear in dB Power Detection Range • Shutdown • Multi-Band Operation from 50 MHz to 4 GHz • 0.5-dB Accurate Temperature Compensation • External Configurable Output Filter Bandwidth • 0.4-mm Pitch DSBGA Package 2 Applications • UMTS/CDMA/WCDMA RF Power Control • GSM/GPRS RF Power Control • PA Modules • IEEE 802.11b, g (WLAN) 3 Description The LMH2100 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 4 GHz.