220081 ⎘
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 IC comprising clamping means, e.g. diodes
Isolation amplification circuit with improved common mode rejection
#2Multiplying digital-to-analog conversion circuit
#3Low noise amplifier circuit
#4Class-D amplifier and electronic apparatus
#5Input clamping structure for sound quality improvement in car-radio class-AB power amplifier design
#6Input circuit includes a constant current circuit
#7Amplifier
#8Programmable-gain amplifier
#9Input clamping structure for sound quality improvement in car-radio class-AB power amplifier design
#10Distortion suppression in high-level capable audio amplification circuit
#11First stage audio amplifier with clamping circuit
#12Audio signal controller
#13High level capable audio amplification circuit
#14Input system for a variable gain amplifier having class-AB transconductance stages
#15Post amplifier with selectable gain
#16Buffer circuit, amplifier circuit, and test apparatus
#17Input system for a variable gain amplifier having class-AB transconductance stages
#18Circuit having enhanced input signal range
#19Active current cancellation for high performance video clamps
#20Input system for a variable gain amplifier having class-AB transconductance stages
#21Clamping circuit for operational amplifiers
#22Single-ended input, differential output low noise amplifier