LMH2121 Datasheet (Texas Instruments) - Fast-Responding Linear Power Detector

LMH2121, Fast-Responding Linear Power Detector

The LMH2121 is an accurate fast-responding power detector / RF envelope detector.

Its response between an RF input signal and DC output signal is linear.

The typical response time of 165 ns makes the device suitable for an accurate power setting in handsets during a rise time of RF transmission slot

LMH2121 Features

* 1

* 2 Linear Response

* 40 dB Power Detection Range

* Very Low Supply Current of 3.4 mA

* Short Response Time of 165 ns

* Stable Conversion Gain of 3.6 V/VRMS

* Multi-Band Operation from 100 MHz to 3 GHz

* Very Low Conformance Error

* Hi