Patent ID: 9397624
Filing Date: 2016-07-19
CPC Classification: H03F

Claim Text:
1. A device comprising: an amplifier stage comprising a differential pair, the differential pair having a common node; a source follower having an input terminal and an output terminal, the output terminal of the source follower coupled to an input terminal of the amplifier stage and an output terminal of the device, the input terminal of the source follower coupled to the common node of the differential pair; a resistive device having a first terminal electrically coupled to the output terminal of the device; and a transistor electrically coupled to a second terminal of the resistive device and the amplifier stage; and wherein the device is configured, when powered, to have a first voltage at the input terminal of the source follower and a second voltage at the common node of the differential pair, the first voltage and the second voltage comprising a same voltage.