Datasheet4U Logo Datasheet4U.com

LMH2120 - 6 GHz Linear RMS Power Detector

Datasheet Summary

Description

The LMH2120 is a 40 dB Linear RMS power detector particularly suited for accurate power measurement of modulated RF signals that exhibit large peak-to-average ratios, i.e, large variations of the signal envelope.

Such signals are encountered in W-CDMA and LTE cell phones.

Features

  • Linear root mean square response 40 dB linear-in-V power detection range Multi-band operation from 50 MHz to 6 GHz Lin conformance better than ±0.5 dB Highly temperature insensitive Modulation independent response Minimal Slope and Intercept variation Shutdown functionality Wide supply range from 2.7V to 5V Tiny 6-bump micro SMD package.

📥 Download Datasheet

Datasheet preview – LMH2120

Datasheet Details

Part number LMH2120
Manufacturer National Semiconductor Corporation
File Size 2.49 MB
Description 6 GHz Linear RMS Power Detector
Datasheet download datasheet LMH2120 Datasheet
Additional preview pages of the LMH2120 datasheet.

📁 Similar Datasheet

  • LMH2120 - Linear RMS Power Detector (Texas Instruments)
  • LMH2121 - Fast-Responding Linear Power Detector (Texas Instruments)
  • LMH2100 - Logarithmic Power Detector (Texas Instruments)
  • LMH2100 - 50 MHz to 4 GHz 40 dB Logarithmic Power Detector (National Semiconductor)
  • LMH2110 - Logarithmic RMS Power Detector (Texas Instruments)
  • LMH2110 - 8 GHz Logarithmic RMS Power Detector (National Semiconductor)
  • LMH2180 - Dual Clock Buffer (Texas Instruments)
  • LMH2180 - 75 MHz Dual Clock Buffer (National Semiconductor)
  • LMH2190 - Clock Tree Driver (Texas Instruments)
  • LMH2191 - Dual Channel Clock Tree Driver (Texas Instruments)
Other Datasheets by National Semiconductor Corporation
  • LMH2190 - Quad Channel 26 MHz Clock Tree Driver
  • LMH0384 - 3 Gbps HD/SD SDI Extended Reach And Configurable Adaptive Cable Equalizer
  • LMH0395 - 3G HD/SD SDI Dual Output Low Power Extended Reach Adaptive Cable Equalizer
  • LMH6629 - High Speed Operational Amplifier

Full PDF Text Transcription

Click to expand full text
DataSheet.in LMH2120 6 GHz Linear RMS Power Detector with 40 dB Dynamic Range July 20, 2010 LMH2120 6 GHz Linear RMS Power Detector with 40 dB Dynamic Range General Description The LMH2120 is a 40 dB Linear RMS power detector particularly suited for accurate power measurement of modulated RF signals that exhibit large peak-to-average ratios, i.e, large variations of the signal envelope. Such signals are encountered in W-CDMA and LTE cell phones. The RMS measurement topology inherently ensures a modulation insensitive measurement. The device has an RF frequency range from 50 MHz to 6 GHz. It provides an accurate, temperature and supply insensitive, output voltage that relates linearly to the RF input power in volt.
Published: |