219407 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using junction FET transistors as the active amplifying circuit; Long tailed pairs Non-folded cascode stages
Circuit for SAR ADC
#2AMPLIFIER AND METHOD FOR CONTROLLING COMMON MODE VOLTAGE OF THE SAME
#3Pole-splitting and feedforward capacitors in common mode feedback of fully differential amplifier
#4Amplifier and reset method thereof
#5High gain load circuit for a differential pair using depletion mode transistors