219901 ⎘
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 contains current mirrors comprising diodes which act as a load for the differential amplifier
Magnetic operational amplifier
#2Two-stage operational amplifier in class AB
#3Power management/power amplifier operation under dynamic battery drops
#4USB regulator with current buffer to reduce compensation capacitor size and provide for wide range of ESR values of external capacitor