Amplifier circuit for video sensor cell includes transistors connected to provide feedback at amplifier input and output

摘要

A second electrode (42) of the second transistor (40) is connected to the first input (1) of an amplifier (50). A second electrode (32) of the first transistor (30) is connected to an output (51) of the amplifier. Connection of second electrodes (42, 32) to the amplifier provides feedback. An Independent claim is included for the corresponding method