219428 ⎘
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
Sub-classes:Audio input circuit capable of preventing deterioration of total harmonic distortion
#2CLASS-D AMPLIFIER
#3CURRENT SENSE AMPLIFIER
#4INSTRUMENTATION AMPLIFIER CAPABLE OF COMPENSATING OFFSET VOLTAGE
#5TRANSMITTER, WIRELESS COMMUNICATION MODULE AND POWER AMPLIFICATION SYSTEM
#6SINGLE-END-TO-DIFFERENTIAL MICROPHONE CIRCUIT AND ELECTRONIC EQUIPMENT
#7CURRENT-MODE FILTER
#8AMPLIFIER CIRCUIT, MOTOR DRIVER CIRCUIT, POSITIONING DEVICE, AND HARD DISK DEVICE
#9DEVICE FOR CONVERTING A PHOTONIC SIGNAL, ASSOCIATED LIDAR AND METHOD
#10Driver system for reducing common mode noise due to mismatches in differential signal path
#11AUDIO CIRCUIT
#12Differential driver
#13Sense Amplifer For a Physiological Sensor and/or Other Sensors
#14Radio frequency apparatus and inductance device thereof
#15Amplifier circuitry and current sensor having the same
#16Amplifier circuitry
#17Amplifier circuitry
#18Current sensing circuitry
#19Differential signaling transmission systems
#20Differential RF power detector with common mode rejection
#21Amplifiers with wide input range and low input capacitance
#22High-linearity differential to single ended buffer amplifier
#23Amplifier circuitry
#24Amplifier circuit with low malfunction rate
#25Differential amplifier circuit having stable gain
#26Switched capacitor circuit to make amount of change in reference voltage even regardless of input level
#27Amplifier with local feedback loop
#28Attenuating common mode noise current in current mirror circuits
#29Common mode sensing architecture
#30Switched capacitor circuit to make amount of change in reference voltage even regardless of input level
#31Offset cancellation scheme
#32Signal amplifier, signal receiving circuit including the same, and device including the same
#33Comparator
#34Amplifier circuit having poly resistor with biased depletion region
#35Attenuating common mode noise current in current mirror circuits
#36Systematic coupling balance scheme to enhance amplitude and phase matching for long-traveling multi-phase signals
#37Temperature-compensated equalizer
#38Amplifier device
#39Low voltage high speed CMOS line driver without tail current source
#40Common-mode feedback for differential amplifier
#41Differential signal conditioner with common mode voltage error compensation
#42Differential circuits with constant Gbias
#43Gain enhancement using advanced correlated level shifting
#44Class-D amplifier with pulse-width modulation common-mode control and associated method for performing class-D amplification
#45Telescopic amplifier with improved common mode settling
#46Multistage amplifier
#47Thermal compensation for amplifiers
#48Current sense amplifer with extended common mode input voltage range
#49APPARATUS COMPRISING A DIFFERENTIAL AMPLIFIER CIRCUIT AND AN EXTRACTION CIRCUIT
#50Transmitter digital-to-analog converter (DAC)-baseband filter (BBF) common mode interface
#51Low pass filter with common-mode noise reduction
#52Apparatus and methods for improving common mode rejection ratio
#53Amplifier with reduced idle power loss using single-ended loops
#54Operational transconductance amplifier, reconfigurable fully differential voltage sensing amplifier and reconfigurable fully differential capacitive sensing amplifier
#55Adaptive biasing scheme for an amplifier
#56Operational amplifier, motor drive device, magnetic disk storage device, and electronic appliance
#57Semiconductor integrated circuit and drive apparatus including the same
#58Adaptive biasing scheme for an amplifier
#59Semiconductor integrated circuit and drive apparatus including the same
#60Self calibrated, broadband, tunable, active oscillator with unity gain cells for multi-standard and/or multiband channel selection
#61Self-calibrated, broadband, tunable, active filter with unity gain cells for multi-standard and/or multiband channel selection
#62Large time constant steering circuit and instrumentation amplifier implementing same
#63Class AB output stage with programmable bias point control
#64Large time constant steering circuit and instrumentation amplifier implementing same
#65Common-mode bandwidth reduction circuit and method for differential applications
#66Peak detector and fixed gain amplifier circuit for automatic gain control and variable gain amplifier circuit
#67AMPLIFIER SYSTEM WITH CURRENT-MODE SERVO FEEDBACK
#68Increasing the common mode range of a circuit
#69Cross-talk reduction circuit and method therefor
#70Compensation circuits for unequal input/output common mode voltages
#71Semiconductor integrated circuit and operational amplifier
#72Amplifier system with current-mode servo feedback
#73Amplifier with common mode loop and chop
#74Low voltage high speed CMOS line driver without tail current source