219370 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit; Complementary long tailed pairs having parallel inputs and being supplied in parallel Folded cascode stages
CURRENT EQUALIZATION CIRCUITRY FOR THE FOLDED BRANCH OF A RAIL-TO-RAIL INPUT OTA WITH AB-CLASS OUTPUT STAGE
#2HIGH GAIN, LOW-OFFSET, CLASS AB AMPLIFIER CIRCUIT
#3Amplifiers for RF ADCS
#4Operational transconductance amplifier and a method for converting a differential input voltage to a differential output current
#5Semiconductor device and memory system
#6Reducing supply to ground current
#7OPERATIONAL AMPLIFIER
#8Semiconductor device and memory system
#9Initialization method for precision phase adder
#10Operational amplifier circuit capable of improving linearity relation between loading current and input voltage difference
#11Buffer amplifier
#12Reducing supply to ground current
#13Multi-protocol receiver
#14High performance folded cascode current source with dual mirrors current feedback
#15Operational amplifier circuit, data driving circuit, and operation methods of the same
#16Output amplifier and display driver
#17Operational amplifier circuit capable of improving linearity relation between loading current and input voltage difference
#18Class AB amplifier having cascode stage with filter for improving linearity
#19Active inductor and amplifier circuit
#20Wide bandwidth variable gain amplifier and exponential function generator
#21Receiver for receiving differential signal, IC including receiver, and display device
#22Differential amplifier, receiver, and circuit
#23Ultra-low working voltage rail-to-rail operational amplifier, and differential input amplification-stage circuit and output-stage circuit thereof
#24Overdrive amplifier and semiconductor device
#25Operational amplifier circuit and bias current supply method
#26Operational amplifying circuit and liquid crystal panel drive device using the same
#27Buffer amplifier circuit for enhancing the slew rate of an output signal and devices including the same
#28Source driver including output buffer, display driving circuit, and operating method of source driver
#29Class AB amplifier
#30Operational amplifying circuit and semiconductor device comprising the same
#31Operational amplifying circuit and liquid crystal panel drive device using the same
#32Operational amplifier circuit
#33Operational amplifier circuit
#34Differential receiver
#35Dynamically biased output structure
#36Folded cascode amplifier with an enhanced slew rate
#37Amplifier for output buffer and signal processing apparatus using the same
#38Rail-to-rail comparator
#39Amplifier device
#40Operational amplifying circuit and liquid crystal panel drive device using the same
#41Differential amplifier and data driver
#42Differential amplifier
#43Differential amplifier circuit
#44Half-power buffer amplifier
#45Half-power buffer amplifier
#46OPERATIONAL AMPLIFIER AND SEMICONDUCTOR DEVICE USING THE SAME
#47Differential amplifier circuit, data line driver using the same, and liquid crystal display apparatus
#48DIFFERENTIAL CLASS AB AMPLIFIER CIRCUIT, DRIVER CIRCUIT AND DISPLAY DEVICE
#49High frequency receiver preamplifier with CMOS rail-to-rail capability
#50Low power operational amplifier
#51Driving circuit system and method of elevating slew rate of operational amplifier
#52Folded cascode operational amplifier having improved phase margin
#53Class AB amplifier circuit and display apparatus
#54Operational amplifier circuit and display panel driving apparatus
#55Differential amplifier with symmetric circuit topology
#56Operational amplifter circuit, and driving method of liquid crystal display using the same
#57Constant output common mode voltage of a pre-amplifier circuit
#58Operational amplifier circuit and display panel driving apparatus
#59High-voltage differential amplifier and method using low voltage amplifier and dynamic voltage selection
#60Push-pull amplifier
#61Operational amplifier having high slew rate and stability, and operating method thereof
#62Differential amplifier, method for amplifying signals of differential amplifier, and display driving device having differential amplifier
#63Offset fixing operational amplifier circuit
#64Operational amplifier with rail-to-rail common-mode input and output range
#65Class AB rail-to-rail input and output operational amplifier
#66Semiconductor circuit
#67Voltage-clamping device and operational amplifier and design method thereof
#68Rail-to-rail amplifier circuit and semiconductor device
#69Rail-to-rail class-AB operational amplifier
#70Differential amplifier circuit
#71Operational amplifier and method of driving liquid crystal display
#72RAIL-TO-RAIL CLASS AB AMPLIFIER
#73Operational amplifier
#74Apparatus for biasing a complementary metal-oxide semiconductor differential amplifier
#75High-efficiency class-AB amplifier
#76Apparatus and methods providing dynamic biasing of cascode transistors in class AB amplifiers
#77Thin film semiconductor device and manufacturing method
#78Output buffer circuit
#79Operational amplifier with constant offset and apparatus comprising such as operational amplifier
#80Source driver controlling slew rate
#81Operational amplifier with less offset voltage
#82Circuit and method for switching active loads of operational amplifier input stage
#83High frequency receiver preamplifier with CMOS rail-to-rail capability
#84Voltage comparator circuit
#85Differential amplifier and semiconductor device
#86Class AB rail-to-rail operational amplifier
#87Offset calibration circuit and method for an amplifier circuit