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60dB wide-dynamic-range, low-frequency AGC circuit using a single VGA
Author: James Staley

This application note describes a low-frequency AGC circuit using a wide dynamic range AD8336 VGA from Analog Devices as the gain control element, an AD736 rms-to-DC converter as the detector, a low cost rail-to-rail AD8551 op amp and an ADP3339 LDO as the reference.

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