219466 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with BiFET transistors as the active amplifying circuit by offset reduction
Sub-classes:DC offset cancellation circuit
#2Linearization of broadband power amplifiers
#3Wireless radio frequency signal transceiving system
#4Class AB folded cascode stage and method for low noise, low power, low-offset operational amplifier