219478 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection using IC blocks as the active amplifying circuit by offset reduction by using a feedforward circuit
Operational Amplifier, Chip, and Electronic Device
#2CLAMPING CIRCUIT AND OFFSET OTA CIRCUIT THEREOF
#3Amplifier offset cancellation using amplifier supply voltage
#4Galvanically isolated amplifiers and related methods
#5Balanced differential transimpedance amplifier with single ended input and balancing method
#6Low-offset bandgap circuit and offset-cancelling circuit therein
#7ADC preamplifier and the multistage auto-zero technique
#8Fully-differential amplifier
#9System and method for programmable switching characteristics of an analog switch in a transconductance amplifier
#10DC offset cancellation circuit, differential amplification circuit with DC offset cancellation circuit, photo-electric pulse conversion circuit, pulse shaping circuit, and pulse generation circuit
#11OP-AMP CONFIGURABLE IN A NON-INVERTING MODE WITH A CLOSED LOOP GAIN GREATER THAN ONE WITH OUTPUT VOLTAGE CORRECTION FOR A TIME VARYING VOLTAGE REFERENCE OF THE OP-AMP, AND A METHOD FOR CORRECTING THE OUTPUT VOLTAGE OF SUCH AN OP-AMP FOR A TIME VARYING VOLTAGE REFERENCE
#12FM demodulator including a DC offset detector