AD606 Datasheet - Analog Devices

AD606 80 dB Demodulating Logarithmic Amplifier

The AD606 is a complete, monolithic logarithmic amplifier using a 9-stage “successive-detection” technique. It provides both logarithmic and limited outputs. The logarithmic output is from a three-pole post-demodulation low-pass filter and provides a loadable outpu.

AD606 Features

* Logarithmic Amplifier Performance

* 75 dBm to +5 dBm Dynamic Range ≤1.5 nV/√Hz Input Noise Usable to >50 MHz 37.5 mV/dB Voltage Output On-Chip Low-Pass Output Filter Limiter Performance ؎1 dB Output Flatness over 80 dB Range ؎3؇ Phase Stability at 10.7 MHz over 80 dB Range Adjustable Output A

AD606 Datasheet (540.89 KB)