219823 ⎘
Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by; Indexing scheme relating to differential amplifiers the differential amplifier amplifying transistors are single transistors
Power amplifier with nulling monitor circuit
#2Differential amplifiers
#3Active RC filters
#4Ultra-low working voltage rail-to-rail operational amplifier, and differential input amplification-stage circuit and output-stage circuit thereof
#5Balanced differential transimpedance amplifier with single ended input and balancing method
#6High gain load circuit for a differential pair using depletion mode transistors
#7Operational amplifier based circuit with compensation circuit block used for stability compensation
#8Extremely high frequency dual-mode class AB power amplifier
#9Wideband distributed differential power amplifier utilizing metamaterial transmission line conception with impedance transformation