219964 ⎘
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 AAC comprising a cross coupling circuit, e.g. two extra transistors cross coupled
Differential amplifier circuitry
#2Differential amplifier circuitry
#3Method of forming a semiconductor device and circuit
#4Differential amplifier circuitry
#5Programmable Gain Amplifier
#6Low-voltage differential signaling (LVDS) receiver circuit and a method of operating the LVDS receiver circuit
#7Method and apparatus for using back gate biasing for power amplifiers for millimeter wave devices
#8Down-conversion mixer
#9Reference voltage generator
#10Power amplification circuit
#11Transconductance amplifier and phase shifter
#12Frequency selective low noise amplifier circuit
#13Amplifier adapted for noise suppression
#14Receiving a plurality of radio frequency bands
#15Variable gain amplifier and driver implementing the same
#16Receiving a plurality of radio frequency bands
#17Amplifier adapted for noise suppression
#18Differential switched capacitor circuits having voltage amplifiers, and associated methods
#19Self-timed differential amplifier
#20Transformer feedback amplifier
#21Neutralization of parasitic capacitance using MOS device
#22Low noise amplifier
#23Differential amplifier circuit
#24Amplifiers with boosted or deboosted source degeneration inductance
#25Differential power amplifier using mode injection
#26Power amplifier using differential structure
#27Driver for high speed electrical-optical modulator interface
#28Receiver using impedance shaping
#29Variable-gain low noise amplifier
#30Differential signal correction circuit
#31Sensor amplifier arrangement and method for amplification of a sensor signal
#32Folded cascode amplifier with an enhanced slew rate
#33Second order active high-pass filter with cross-coupled feedback for Q enhancement
#34Broadband linearization by elimination of harmonics and intermodulation in amplifiers
#35Method and system for high gain auto-zeroing arrangement for electronic circuits
#36Cross-coupled multipath feedforward operational amplifiers
#37Linear differential amplifier with high input impedance
#38Gain enhancement for cascode structure
#39Differential current buffer
#40Digital pre-distortion filter system and method
#41DIFFERENTIAL RF AMPLIFIER
#42Differential integrated input circuit
#43Radio frequency amplifier in communication system and method of controlling the same
#44High efficiency power amplifier
#45Power detector
#46Amplifier
#47Amplifier
#48Broadband analog radio-frequency integrator
#49Positive feedback common gate low noise amplifier
#50Low noise amplifier (LNA) suitable for use in different transmission environments and receiver using such an LNA
#51Amplifier circuit
#52Method and apparatus for canceling balun amplifier noise
#53Differential amplifier circuit
#54Differential amplifier
#55AMPLIFIER CIRCUIT AND RADIO RECEIVER
#56Linear transconductor for RF communications
#57Amplitude-stabilized odd order pre-distortion circuit
#58Amplitude-stabilized even order pre-distortion circuit
#59Gyrator circuit, wide-band amplifier and radio communication apparatus
#60Apparatus and method for providing linear transconductance amplification
#61Enhancing dual op-amps for differential connections
#62Transconductor circuit
#63Differential RF amplifier
#64Signal processing circuit with improved linearity
#65Differential amplifier
#66High-speed, multi-stage class AB amplifiers
#67RF single-ended to differential converter
#68Common-gate common-source transconductance stage for RF downconversion mixer
#69High-speed, multi-stage class AB amplifiers
#70Switchable input pair operational amplifiers
#71Amplifier circuit
#72Amplifier circuit and radio receiver
#73Amplifier with dither
#74Differential amplifier
#75Flexible dynamic range amplifier
#76Amplifier and the method thereof
#77Amplifier arrangement and method for signal amplification
#78Trimming technique for high voltage amplifiers using floating low voltage structures
#79Capacitance multiplier circuit
#80Differential amplifier circuit and frequency mixer for improving linearity
#81LNA having a post-distortion mode and a high-gain mode
#82Auto-tuning amplifier
#83Amplifier and the method thereof
#84Level shift circuit
#85High-speed, multi-stage class AB amplifiers
#86Low noise and low input capacitance differential MDS LNA
#87High performance variable gain amplifier, method of use and design structure
#88Low noise amplifier
#89Latch-based sense amplifier
#90Transconductor
#91Transconductor having high linearity and programmable gain and mixer using the same
#92Gain control circuit and optical recording and reproducing device using thereof
#93Operational amplifier having high slew rate and stability, and operating method thereof
#94Differential amplifier and input circuit using the same
#95Differential input driver using current feedback and cross-coupled common base devices
#96LOW NOISE AMPLIFIER
#97Balanced differential cross-coupled transconductance amplifier for a multiplexor
#98Symmetrical differential amplifier
#99Amplifying circuit
#100Active baluns
#101Adaptive biasing input stage and amplifiers including the same
#102Semiconductor circuit
#103Differential Drive Circuit and Electronic Apparatus Incorporating the Same
#104Differential feedback amplifier circuit with cross coupled capacitors
#105Fully differential class AB amplifier and amplifying method using single-ended, two-stage amplifier
#106Linearized class AB biased differential input stage
#107Linear transconductor for RF communications
#108Signal converter having compensation unit
#109System and method for distortion cancellation in amplifiers
#110Method of adjusting the resonance frequency of an L-C resonant circuit and resonant circuit
#111AMPLIFIER HAVING PLURALITY OF DIFFERENTIAL PAIRS AND COMMUNICATION SYSTEM EQUIPPED WITH SAME
#112Transconductor
#113Method and system for a transformer-based high performance cross-coupled low noise amplifier
#114Low-voltage, low-power-consumption, and high-speed differential current-sense amplification
#115Delay stage, ring oscillator, PLL-circuit and method
#116Rail-to-rail class-AB operational amplifier
#117Differential circuit
#118Impedance matched passive radio frequency transmit/receive switch
#119Differential amplifier using body-source cross coupling
#120Scheme for improving settling behavior of gain boosted fully differential operational amplifier
#121Trifferential amplifier and trifferential amplifier system
#122STABLE SENSE AMPLIFIER
#123Wide-band low-noise CMOS amplifier
#124System and method for linearizing a CMOS differential pair
#125Actively Compensated Buffering for High Speed Current Mode Logic Data Path
#126Unilateralized amplifier
#127Tuneable circuit for canceling third order modulation
#128Amplifier circuit with cross-coupled cascode transistors
#129Single stage balanced voltage amplifier
#130Push-pull amplifier and method for low noise amplification
#131Power amplifier transmission line transformer
#132Circuit and method for driving bulk capacitance of amplifier input transistors
#133Differential amplifier stage
#134Low noise amplifiers for low-power impulse radio ultra-wideband receivers
#135Gain boosting for tuned differential LC circuits
#136Method for nullifying temperature dependence and circuit therefor
#137Differential-to-single-ended converter and phase-locked loop circuit having the same
#138Impedance matched passive radio frequency transmit/receive switch
#139Common-gate common-source transconductance stage for RF downconversion mixer
#140Differential cascode amplifier
#141Method and apparatus for tuning GMC filter
#142Light-emitting organic materials
#143Wideband circuits and methods
#144Wideband circuits and methods
#145Signal generation apparatus, frequency converting apparatus, and receiver
#146Transmission circuit for use in input/output interface
#147Level shifter for display device
#148Current-controlled CMOS (C3MOS) wideband input data amplifier for reduced differential and common-mode reflection
#149Power amplifier arrangement, particularly for mobile radio, and method for determining a performance parameter
#150Preamplifier circuit and method for a disk drive device
#151CMOS class AB folded cascode operational amplifier for high-speed applications
#152Signal conversion circuit
#153CMOS variable gain amplifier for controlling dB linear gain
#154Amplifier, voltage stabilizing unit and method thereof
#155Amplifier, voltage stabilizing unit and method thereof
#156Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier
#157Cross-talk reduction circuit and method therefor
#158Mixer stage and method for mixing two signals having different frequencies
#159Gain boosting for tuned differential LC circuits
#160Variable gain amplifier
#161Method and apparatus for tuning GMC filter
#162Voltage-current conversion circuit, amplifier, mixer circuit, and mobile appliance using the circuit
#163Gain boosting RF gain stage with cross-coupled capacitors
#164Sense amplifier with low common mode differential input signal
#165Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier
#166Differential dual port current conveyor circuit
#167SOI sense amplifier with pre-charge
#168System and method for linearizing a CMOS differential pair
#169Amplification circuit for driving a laser signal
#170Amplifier apparatus for use with a sensor
#171Differential low noise amplifier with low power consumption
#172Multi-port cross-connected multi-level cascode differential amplifier
#173Differential amplifier arrangement with current regulating circuit and method for operating a differential amplifier arrangement
#174Balanced variable gain amplifier capable of achieving performance by low source voltage
#175Continuous time linear equalizer that uses cross-coupled cascodes and inductive peaking