219452 ⎘
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 in differential amplifiers with FET transistors as the active amplifying circuit by offset reduction
Sub-classes:AMPLIIFIER WITH COMMON MODE GAIN REDUCTION
#2SEMICONDUCTOR DEVICE
#3OFFSET CALIBRATION FOR SIGNAL RMS MEASUREMENT
#4ANALOG FRONT-END CIRCUIT AND OFFSET VOLTAGE CORRECTION METHOD THEREOF
#5MOS DIFFERENTIAL PAIR
#6CIRCUIT FOR REMOVING OFFSET OUTPUT VOLTAGE, AND ELECTRONIC DEVICE COMPRISING SAME
#7HIGH-LINEARITY DYNAMIC AMPLIFIER
#8Differential amplifier, semiconductor device and offset cancellation method
#9Operational amplifier, integrated circuit, and method for operating the same
#10Amplifier device and offset cancellation method
#11Amplifier capable of cancelling offset and sensor capable of cancelling offset component
#12Programmable continuous time linear equalizer having stabilized high-frequency peaking for controlling operating current of a slicer
#13Amplifier circuitry, voltage regulator circuit, and signal compensation method
#14Chopper stabilized amplifier
#15Amplifier circuit
#16DC offset cancellation circuit
#17High dynamic range sensing front-end for neural signal recording systems
#18Chopper stabilized amplifier
#19EMG Home Trainer
#20Read circuit for POSFET type tactile sensor devices
#21Output buffer with offset cancellation structure and offset cancellation method using the same
#22Transimpedance amplifier circuit
#23Random chopper control circuit
#24Amplifying device and offset voltage correction method
#25Semiconductor device
#26Transimpedance amplifier
#27Low noise auto-zero circuits for amplifiers
#28System and method for improving power efficiency of a transmitter
#29Dual-mode comparator and analog to digital converter having the same
#30DIFFERENTIAL AMPLIFIER AND COMPARATOR
#31Differential amplifier stage with integrated offset cancellation circuit
#32Comparator with offset compensation and improved dynamic range
#33Offset cancellation for audio amplifier
#34Differential amplifier stage with integrated offset cancellation circuit
#35Optical receiving circuit
#36Line driver with reduced dependency on process, voltage, and temperature
#37Chopper-stabilized instrumentation amplifier for impedance measurement
#38Reduced line driver output dependency on process, voltage, and temperature variations
#39DC-offset cancelled programmable gain array for low-voltage wireless LAN system and method using the same
#40Method and device for performing offset cancellation in an amplifier using floating-gate transistors
#41Operational amplifier
#42Chopper-stabilized instrumentation amplifier for impedance measurement
#43Method for processing sensor signals subject to an offset and sensor arrangement designed to carry out the method
#44Analog comparator comprising a digital offset compensation
#45DATA RECEIVING DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING SUCH DATA RECEIVING DEVICE
#46Dual barrel receiver equalization architecture
#47Systems and Arrangements to Provide Input Offset Voltage Compensation
#48Offset cancellation of a single-ended operational amplifier
#49Low-offset input circuit including amplifier circuit to correct circuit characteristics to cancel offset of the input circuit
#50Resistively loaded single stage differential amplifier having zero volt common mode input
#51Arrangement for canceling offset of driver amplifier circuitry
#52RF power sensing circuit
#53Arrangement for canceling offset of an operational amplifier
#54Electronic network circuit with dissymmetrical differential pairs
#55SAMPLE AND HOLD CIRCUITS WITH BUFFER OFFSET REMOVED
#56Chopper-stabilized instrumentation amplifier for impedance measurement
#57DC offset calibration apparatus and method
#58Three-stage amplifier
#59Operational amplifier and method of driving liquid crystal display
#60LOW SYSTEMATIC OFFSET, TEMPERATURE INDEPENDENT VOLTAGE BUFFERING
#61Operational amplifier circuit
#62Low-Offset, Wide Common Mode Range, Cascoded-Gain Single Stage Amplifier
#63Differential amplifier, digital-to-analog converter and display device
#64Full swing amplifying circuit and applications thereof
#65Differential amplifier and methods for use therewith
#66Op driver with the function of canceling op offset
#67Input buffer
#68Method and device for performing offset cancellation in an amplifier using floating-gate transistors
#69Operational amplifier
#70Differential amplifier and display device using the same
#71Differential circuit with offset control
#72Fully differential amplifier with continuous-time offset reduction
#73Equalizers and offset control
#74Operational amplifier with zero offset
#75Variable-gain amplifier and related method
#76Analog preamplifier calibration
#77Offset canceller for compensating for offset in signal output
#78Adaptable voltage control for a variable gain amplifier
#79Circuit arrangement having an amplifier arrangement and an offset compensation arrangement
#80Operational amplifier with constant offset and apparatus comprising such as operational amplifier
#81Operational amplifier with less offset
#82Differential two-stage miller compensated amplifier system with capacitive level shifting
#83Differential output driver and semiconductor device having the same
#84Amplification system capable of reducing DC offset
#85Use of analog-valued floating-gate transistors for parallel and serial signal processing
#86Method for forming elements with reduced variation
#87Low offset rail-to-rail operational amplifier
#88Differential structure programmable gain instrumentation amplifier
#89Adaptable voltage control for a variable gain amplifier
#90Differential amplifier with adaptive biasing and offset cancellation
#91Current-mode instrumentation amplifier
#92Current-mode instrumentation amplifier gain error correction circuitry
#93Precision chopper-stabilized current mirror
#94Adaptable voltage control for a variable gain amplifier
#95Differential stage voltage offset trim circuitry
#96Amplifier circuit and display device
#97Use of analog-valued floating-gate transistors for parallel and serial signal processing
#98Use of analog-valued floating-gate transistors for parallel and serial signal processing
#99Use of analog-valued floating-gate transistors for parallel and serial signal processing
#100Use of analog-valued floating-gate transistors for parallel and serial signal processing
#101Correcting DC offsets in a multi-stage amplifier
#102Analog to digital converter using analog-valued floating-gate transistors
#103Use of analog-valued floating-gate transistors for parallel and serial signal processing
#104Use of analog-valued floating-gate transistors for parallel and serial signal processing
#105Small-amplitude differential interface circuit
#106Temperature-stabilized amplifier circuit
#107Controlled offset amplifier