219386 ⎘
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 BiFET transistors as the active amplifying circuit; Long tailed pairs Folded cascode stages
Semiconductor circuitry
#2Single ended instrumentation folded cascode amplifier
#3Track and hold amplifiers
#4Class AB folded cascode stage and method for low noise, low power, low-offset operational amplifier
#5Class AB folded cascode stage and method for low noise, low power, low-offset operational amplifier
#6Operational amplifier
#7Differential amplifiers with enhanced gain and dynamic range
#8Circuit and method for compensating for offset voltage
#9Differential gain stage for low voltage supply