219473 ⎘
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 using feedback means Measuring at the loading circuit of the differential amplifier
Zero Ohm Output Impedance
#2CURRENT SENSOR WITH INPUT COMMON MODE VOLTAGE REDUCTION OR RE-REGISTRATION
#3Device and method for reconfigurable common-mode feedback control in a receiver front end
#4Current sense circuit including a controllable current mirror and a biasing circuit
#5Bidirectional leakage compensation circuits for use in integrated circuits and method therefor
#6Calibration of current sense amplifier with common-mode rejection
#7Correcting for non-linearity in an amplifier providing a differential output
#8Current sense amplifier with enhanced common mode input range
#9Current sense amplifier with common mode rejection
#10Microphone preamplifier circuit
#11Instrumentation input systems
#12Current source with active common mode rejection
#13Differential amplifying apparatus
#14Operational amplifier circuit
#15Instrumentation input systems
#16Second-order distortion correcting receiver and second-order distortion correcting method
#17Offset voltage calibration method and apparatus and amplifier thereof
#18Instrumentation input systems
#19Clamping circuit
#20Enhancing SNR and throughput performance of integrated circuits
#21Common mode feedback amplifier