METHODS AND APPARATUS TO OPERATE A BUFFER STAGE IN AMPLIFIER CIRCUITRY

Electrical amplifier

Bias current supply techniques

Fast startup bias current generator

Low voltage amplifier with gain boost circuit

Sensor with movable part and biasing

Resonance avalanche photodiodes for dynamic biasing

METHOD AND APPARATUS FOR AMPLIFYING SIGNALS

Complementary current reusing preamp for operational amplifier

Power amplifier ramping and power control with forward and reverse back-gate bias

Bias modulation active linearization for broadband amplifiers

Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer

Differential amplifier

Differential circuits with constant Gbias

Low distortion output stage for audio amplifiers

Buffer with increased headroom

Amplifiers operating in envelope tracking mode or non-envelope tracking mode

Transconductance amplifier having low distortion

System and method to directly couple to analog to digital converter having lower voltage reference

Variable gain amplifying circuit

Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer

Low-voltage low-power variable gain amplifier

Amplifying electronic circuit with reduced start-up time for a signal including quadrature components

Apparatus and method for dynamically biased baseband current amplifier

Transimpedance amplifier, and related integrated circuit and optical receiver

Sensor with movable parts and biasing

Low power circuit for amplifying a voltage without using resistors

CIRCUITS AND METHODS PROVIDING AMPLIFICATION WITH INPUT COMMON MODE VOLTAGE FOLLOWING

Source driver including output buffer, display driving circuit, and operating method of source driver

POWER AMPLIFICATION MODULE

Differential amplifier circuit for a capacitive acoustic transducer and corresponding capacitive acoustic transducer

Electric circuit

Amplifier circuit and method for adaptive amplifier biasing

Electronic device for a radiofrequency signal reception chain, comprising a low-noise transimpedance amplifier stage

Configurable transceiver circuit architecture

BAND OPTIMISED RF SWITCH LOW NOISE AMPLIFIER

Limiting driver for switch-mode power amplifier

Differential amplifier

Active load circuit and semiconductor integrated circuit

Control systems and methods for power amplifiers operating in envelope tracking mode

Apparatus and system for rail-to-rail amplifier

Amplifiers operating in envelope tracking mode or non-envelope tracking mode

Optimization methods for amplifier with variable supply power

SIGNAL AMPLIFYING CIRCUIT

Sink/source output stage with operating point current control circuit for fast transient loading

Amplifier dynamic bias adjustment for envelope tracking

Amplifier dynamic bias adjustment for envelope tracking

Programmable hysteresis comparator

Common-gate amplifier for high-speed DC-coupling communications

Differential two-stage amplifier and operation method thereof

Differential to single-ended signal conversion

Apparatus and method for dynamically biased baseband current amplifier

Operational amplifying circuit and semiconductor device comprising the same

Operational amplifier input offset correction with transistor threshold voltage adjustment

Limiting driver for switch-mode power amplifier

Limiting driver for switch-mode power amplifier

Buffer amplifier and trans-impedance amplifier including the same

Trans-conductance regulation circuit, trans-conductance error amplifier and power converter

Complementary current reusing preamp for operational amplifier

Reduced-power dissipation for circuits handling differential pseudo-differential signals

Control circuit for low noise amplifier and related differential and single-ended amplification devices

Low-voltage amplifier and method thereof

Power amplifier circuit capable of adjusting gain dynamically

Fully differential class A/AB amplifier and method thereof

Apparatus and methods for improving common mode rejection ratio

Analogue amplification device intended in particular for a laser anemometer

SEMICONDUCTOR DEVICE HAVING AN AMPLIFYING CIRCUIT

Output buffer circuit, array substrate and display device

Power amplifier module

DC offset canceller

High-gain low-noise preamplifier and associated amplification and common-mode control method

Adaptive biasing scheme for an amplifier

Amplifier

CURRENT MODE CLASS AB LOW-NOISE AMPLIFIER AND METHOD OF ACTIVE CABLE TERMINATION

Read-out for MEMS capacitive transducers

DRIVE CIRCUIT OF ORGANIC LIGHT EMITTING DISPLAY AND OFFSET VOLTAGE ADJUSTMENT UNIT THEREOF

Electric circuit

Semiconductor integrated circuit device and high-frequency power amplifier module

Adaptive biasing technique for audio circuitry

Amplifier dynamic bias adjustment for envelope tracking

Amplifiers operating in envelope tracking mode or non-envelope tracking mode

Power detector with temperature compensation

Adaptive biasing scheme for an amplifier

Fully differential amplifier topology to drive dynamic speakers in class AB mode

Low common mode driver

Sensor with movable part and biasing

Reducing non-linearities in a differential receiver path prior to a mixer using calibration

Power amplifier

Electric circuit

Method and system for a highly efficient power amplifier utilizing dynamic baising and predistortion

Amplifier arrangement and method for signal amplification

Amplifier output stage with extended operating range and reduced quiescent current

METHODS FOR SHIFTING COMMON MODE BETWEEN DIFFERENT POWER DOMAINS AND APPARATUS THEREOF

Pre-amplifier for a receiver and a method therefor

Method and system for a highly efficient power amplifier utilizing dynamic biasing and predistortion

Buffer drive

Electric circuit

Method and system for a highly efficient power amplifier utilizing dynamic biasing and predistortion

Adaptive bias current circuit and method for amplifiers

Differential comparator with extended common mode voltage range

Input tracking current mirror for a differential amplifier system

Electric circuit

Differential dual port current conveyor circuit

Output stage for high gain and low distortion operational amplifier

Silicon carbide integrated circuit including P-N junction photodiode

Operational amplifier with constant transconductance bias circuit and method using the same

Self-biased operational transconductance amplifier-based reference circuit

Low voltage amplifier with gain boost circuit

Silicon carbide integrated circuit active photodetector

Low-power wide-swing sense amplifier with dynamic output stage biasing

Vacuum tube high fidelity headphone

Biased passive mixer

Differential amplifier circuit, voltage regulator, and semiconductor memory device including the same

Differential circuits with constant Gbias

Amplifier topology achieving high DC gain and wide output voltage range

Low voltage differential signal receiver with fully integrated AC coupling and bias latching

Digitally controlled variable transductance stage for microwave mixers and amplifiers

Pre-amplifier and a decision feedback equalizer using the same for reducing tap weight variations

Dual path double zero continuous time linear equalizer