LMH2120 Datasheet - National Semiconductor Corporation

LMH2120 6 GHz Linear RMS Power Detector

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 topolog.

LMH2120 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 Intercep

LMH2120_NationalSemiconductorCorporation.pdf