• Part: LMH2110
  • Description: Logarithmic RMS Power Detector
  • Manufacturer: Texas Instruments
  • Size: 1.35 MB
LMH2110 Datasheet (PDF) Download
Texas Instruments
LMH2110

Description

The LMH2110 is a 45-dB Logarithmic RMS power detector particularly suited for accurate power measurement of modulated RF signals that exhibit large peak-to-average ratios; that is, large variations of the signal envelope.

Key Features

  • 1 Wide Supply Range from 2.7 V to 5 V
  • Logarithmic Root Mean Square Response
  • 45-dB Linear-in-dB Power Detection Range
  • Multi-Band Operation from 50 MHz to 8 GHz
  • LOG Conformance Better than ±0.5 dB
  • Highly Temperature Insensitive, ±0.25 dB
  • Modulation Independent Response, 0.08 dB
  • Minimal Slope and Intercept Variation
  • Shutdown Functionality
  • Tiny 6-Bump DSBGA Package

Applications

  • Multi-Mode, Multi-Band RF Power Control – GSM/EDGE – CDMA/CDMA2000 – W-CDMA – OFDMA – LTE