REDUCING THE EFFECT OF PARASITIC MISMATCH AT AMPLIFIER INPUTS

摘要

The circuit includes an amplifier 405 that includes a differential input stage 430 that includes a first input terminal and a second input terminal. The circuit further includes a differential input line (460) coupled to the first input terminal and the second input terminal, and a shield (435) at least partially surrounding the differential input line. The shield is connected to the node of the differential input of the amplifier.