219811 ⎘
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 addition of two signals being made in a switched capacitor circuit for producing the common mode signal
Switched capacitor circuit to make amount of change in reference voltage even regardless of input level
#2Switched capacitor circuit to make amount of change in reference voltage even regardless of input level
#3Chopper amplifiers with high pass filter for suppressing chopping ripple
#4Amplifier arrangement and switched capacitor integrator
#5Self-regulated reference for switched capacitor circuit
#6Signal output circuit
#7Signal processing circuit, resolver digital converter, and multipath nested mirror amplifier
#8Differential amplifier, sample-and-hold circuit, and amplifier circuit
#9Differential amplifier, sample-and-hold circuit, and amplifier circuit
#10Switch-capacitor techniques for level-shifting
#11Differential operational amplifier