220129 ⎘
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 LC comprising two current sources, which are not cascode current sources
TRANS-IMPEDANCE AMPLIFIER FOR ULTRASOUND DEVICE AND RELATED APPARATUS AND METHODS
#2Trans-impedance amplifier for ultrasound device and related apparatus and methods
#3Trans-impedance amplifier for ultrasound device and related apparatus and methods
#4Trans-impedance amplifier for ultrasound device and related apparatus and methods
#5Dynamic amplifier and chip using the same
#6Trans-impedance amplifier for ultrasound device and related apparatus and methods
#7Operational amplifier based circuit with compensation circuit block used for stability compensation
#8Silicon photonics modulator driver
#9Operational amplifier and driving circuit
#10Circuit for suppressing audio output noise and audio output circuit
#11Output circuit, data driver and display device
#12Amplifier circuits and methods of amplifying an input signal
#13Differential receiver
#14Receiver using impedance shaping
#15Apparatus and method for wide common mode difference
#16Chip card
#17DC-coupled peak detector
#18Squelch detection method and circuit using rectifying circuit for detecting out-of-band signal
#19Squelch detection method and circuit using dual rectifying circuit for detecting out-of-band signal
#20Method and system for high gain auto-zeroing arrangement for electronic circuits
#21Cross-coupled multipath feedforward operational amplifiers
#22Fourth-order electrical current source apparatus, systems and methods
#23Output circuit, data driver, and display device
#24Amplifying circuit
#25Circuit and method for adjusting an offset output current for an input current amplifier
#26LCD driving circuit using operational amplifier and LCD display apparatus using the same
#27Amplifier with start-up common mode feedback
#28Amplifier with non-linear current mirror
#29OUTPUT STAGE, AMPLIFIER CONTROL LOOP AND USE OF THE OUTPUT STAGE
#30Amplifier circuit for a ranging transceiver
#31Method for reducing offset voltage of operational amplifier and the circuit using the same
#32Re-configurable multipurpose analog interface
#33Circuit and method for adjusting an offset output current for an input current amplifier
#34Differential amplifier and control method for the same
#35Low dropout regulator circuit without external capacitors rapidly responding to load change
#36High performance LVDS driver for scalable supply
#37Fully-differential amplifier, photoelectric conversion apparatus including fully-differential amplifier, and image-pickup system
#38Voltage regulator operable to switch between a two-stage structure operation and a three-stage structure operation
#39LCD driving circuit using operational amplifier and LCD display apparatus using the same
#40Embedded phase noise measurement system
#41Phase margin modification in operational transconductance amplifiers
#42Operational amplification circuit
#43Differential amplifier, reference voltage generating circuit, differential amplifying method, and reference voltage generating method
#44Amplifier with bias stabilizer
#45Compensation circuit
#46Differential amplifier
#47Amplifier circuit
#48Boost operational amplifier
#49Method for reducing offset voltage of operational amplifier and the circuit using the same
#50Differential amplifier
#51Integrator-based common-mode stabilization technique for pseudo-differential switched-capacitor circuits
#52METHOD AND APPARATUS FOR OPERATION SEQUENCING OF AUDIO AMPLIFIERS
#53Operational amplifier and display panel driving device
#54Operational amplifier
#55Folded cascode operational amplifier having improved phase margin
#56Differential amplifier
#57Amplifier front-end with low-noise level shift
#58Operational amplifier
#59Tunable linear operational transconductance amplifier
#60Low bias current amplifier
#61Driving amplifier circuit with digital control
#62Amplifier circuit
#63Cascode current mirror circuit, bandgap circuit, reference voltage circuit having the cascode current mirror circuit and the bandgap circuit, and voltage stabilizing/regulating circuit having the reference voltage circuit
#64Multi-input operational amplifier and method for reducing input offset thereof
#65Differential amplifier
#66Differential amplifier
#67Buffer amplifier with minimized power consumption and display driver including the same
#68Operational amplifier
#69Slew-enhanced input stages and amplifiers
#70Differential amplifier circuit
#71Symmetrical differential amplifier
#72Class AB output stage and method for providing wide supply voltage range
#73Multi-mode amplifier arrangement and method for controlling an amplifier arrangement
#74Active baluns
#75Differential circuit
#76RF amplifier
#77High gain, high speed comparator operable at low current
#78Gain-controlled amplifier
#79Amplifier stage, operational amplifier and method for amplifying a signal
#80Operational amplifier of class AB
#81Operational amplifier circuit
#82Differential amplifier having an improved slew rate
#83Variable gain voltage/current converter circuit having current compensation circuit for compensating for change in DC current flowing into active element for performing voltage/current conversion
#84Preamplifier circuit and method for a disk drive device
#85Operational amplifier with less offset
#86Output stage, amplifier control loop and use of the output stage
#87Power amplifier
#88High speed amplifier incorporating pre-emphasis
#89Active filter circuit with operational amplifier