Details of the digital/analogue conversion in the feedback path

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M3/00Conversion of analogue values to or from differential modulation

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H03M3/464Details of the digital/analogue conversion in the feedback path

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Patents Grantslast 30 patents

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Details of the digital/analogue conversion in the feedback path

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

ADC for charge output sensors

Glitch-free zero-latency AGC for sigma delta modulator

Semiconductor device

Driving circuit for controlling a MEMS oscillator of resonant type

Programmable gain amplifier and a delta sigma analog-to-digital con...

Interface circuit and method for providing DC bias voltage correction

Analog to digital converter with VCO-based and pipelined quantizers

Continuous-time delta-sigma modulator, integrated circuit and metho...

Delta-sigma modulator

Delta-sigma modulation type A/D converter

Self-calibration circuit for delta-sigma modulators, corresponding...

Excess loop delay compensation for a delta-sigma modulator

Sigma-delta analog-to-digital converter circuit with data sharing f...

Continuous-time sigma delta analog-to-digital converter

Analog-to-digital converter

Photodiode current compatible input stage for a sigma-delta analog-...

Increasing power efficiency in a digital feedback class D driver

Compensated digital-to-analog converter (DAC)

Calibration with feedback sensing

Loop delay compensation in a delta-sigma modulator

Digital microphone assembly with improved mismatch shaping

Motion sensor with sigma-delta analog-to-digital converter having r...

Adaptive bias techniques for amplifiers in sigma delta modulators

Microphones with an on-demand digital-to-analog converter

Touch sensing signal processing circuit

Isolator

Measuring a change in voltage

Analog-digital converter apparatus, sensor system and method for an...

Comparator with negative capacitance compensation

Multi-purpose receiver chain for wifi applications

Patents Applicationslast 30 patents

LOW POWER AND LOW NOISE CONTINUOUS-TIME COMPARATOR

CIRCUITRY FOR MEASUREMENT OF ELECTROCHEMICAL CELLS

CIRCUIT AND METHOD FOR MEASURING AND CORRECTING INTERLEAVING SPUR O...

SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER TO GENERATE DIGITAL OUTPUT...

REFERENCE VOLTAGE COMPENSATION FOR DELTA-SIGMA ANALOG-TO-DIGITAL CO...

PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...

APPARATUS FOR GENERATING A DIGITAL SIGNAL DEPENDENT ON A CURRENT SLOPE

SENSOR CIRCUIT

TOUCH DETECTION CIRCUIT, TOUCH SENSING CHIP AND ELECTRONIC DEVICE

INTEGRATOR AND DELTA-SIGMA MODULATOR

ANALOG TO DIGITAL CONVERTER WITH VCO-BASED AND PIPELINED QUANTIZERS

RETURN TO OPEN DAC WITH RESISTOR BYPASS ON RESET

COMPENSATED DIGITAL-TO-ANALOG CONVERTER (DAC)

SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER AND METHOD FOR CONVERTING A...

NESTED DELTA-SIGMA ANALOG-TO-DIGITAL CONVERSION SYSTEM AND METHOD

LOOP DELAY COMPENSATION IN A DELTA-SIGMA MODULATOR

Excess Loop Delay Compensation for a Delta-Sigma Modulator

CONTINUOUS-TIME DELTA-SIGMA MODULATOR, INTEGRATED CIRCUIT AND METHO...

GLITCH-FREE ZERO-LATENCY AGC FOR SIGMA DELTA MODULATOR

INTEGRATED CIRCUIT

CONTINUOUS-TIME SIGMA DELTA ANALOG-TO-DIGITAL CONVERTER

INTERFACE CIRCUIT AND METHOD FOR PROVIDING DC BIAS VOLTAGE CORRECTION

PHOTODIODE CURRENT COMPATIBLE INPUT STAGE FOR A SIGMA-DELTA ANALOG-...

ADC FOR CHARGE OUTPUT SENSORS

SEMICONDUCTOR DEVICE

DELTA-SIGMA MODULATION TYPE A/D CONVERTER

DELTA-SIGMA MODULATOR

ADAPTIVE BIAS TECHNIQUES FOR AMPLIFIERS IN SIGMA DELTA MODULATORS

PROGRAMMABLE GAIN AMPLIFIER AND A DELTA SIGMA ANALOG-TO-DIGITAL CON...

TOUCH SENSING SIGNAL PRCESSING CIRCUIT