Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › H03M 1 - Analogue/digital conversion; Digital/analogue conversion
Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
09/2012
09/13/2012US20120229313 Analog to digital converter circuit
09/13/2012US20120229305 Encoder having durability against vibration or shock
09/13/2012US20120229185 Time-to-Digital Converter with Successive Measurements
09/13/2012US20120228488 Processing of ion current measurements in time-of-flight mass spectrometers
09/13/2012DE102011056963B3 Sensor for optoelectronic distance measurement in detection area for vehicle security, has serializer-deserializer sampler for sampling digital signal to form data words, where digital signal is processed with clock
09/12/2012CN202435385U Compact digital-to-analogue conversion circuit
09/12/2012CN202433433U Analog-to-digital (AD) conversion device used for monitoring high-frequency currents
09/12/2012CN102668383A Correction of analog defects in parallel analog-to-digital converters, in particular for multi-standard, software-defined radio, and/or cognitive radio use
09/12/2012CN102664632A Digital-to-analogue converter
09/12/2012CN102664631A Current loop isolation, transmission and integration module and multi-channel current transmitting system thereof
09/12/2012CN102664630A Synchronous acquisition method of multichannel signals inside mechanical systems
09/12/2012CN102664629A Clock generation circuit and analogue-to-digital converter (ADC) sampling circuit
09/12/2012CN102664628A Method for receiving radio frequency signal
09/12/2012CN102664627A Method and device for calibrating double-channel analog-to-digital conversion
09/12/2012CN102664626A Capacitance error compensation circuit based on microcurrent source
09/12/2012CN101820286B Real-time signal reconstruction method for time-interleaved acquisition system
09/11/2012USRE43639 Correcting charge transfer inefficiency in a charge coupled analog to digital converter
09/11/2012US8264394 Analog-to-digital converting circuit
09/11/2012US8264393 Current reduction in a single stage cyclic analog to digital converter with variable resolution
09/11/2012US8264392 Compact high-speed analog-to-digital converter for both I and Q analog to digital conversion
09/11/2012US8264391 Area efficient selector circuit
09/11/2012US8264390 Conversion of a discrete time quantized signal into a continuous time, continuously variable signal
09/11/2012US8264389 Successive approximation analog-to-digital converter
09/11/2012US8264388 Frequency integrator with digital phase error message for phase-locked loop applications
09/11/2012US8264387 Transceiver having multiple signal processing modes of operation
09/11/2012US8264380 Code wheel manufacturing method, code wheel, rotary encoder, rotation control unit, belt carrier unit, and image forming apparatus
09/07/2012WO2012119108A2 Set-point resolution improvement for switch mode power supplies
09/06/2012US20120223850 Non-uniform sampling technique using a voltage controlled oscillator
09/06/2012US20120223849 Set-point resolution improvement for switch mode power supplies
09/06/2012US20120223848 Calibration Device for Mobile Terminal and ADC Module Thereof
09/06/2012US20120223847 Method and Apparatus for Direct Digital Synthesis of Signals Using Taylor Series Expansion
09/06/2012DE102011004895A1 Electronic circuit arrangement for converting analog input signal into digital output signal in automotive industry, has charge subtraction device removing predetermined charge amount from capacitor in response to output signal
09/05/2012EP2494695A1 System and method for controlling a digital sensor
09/05/2012EP2494694A1 Calibration scheme for analog-to-digital converter
09/05/2012CN202424692U Frequency-voltage conversion circuit of dry cleaning machine
09/05/2012CN202424691U Voltage-to-frequency conversion circuit
09/05/2012CN202424690U Current type digital-to-analogue conversion device
09/05/2012CN102656472A Direct digital receiver with local free running clock
09/05/2012CN102655412A A/D sampling signal filtering method
09/05/2012CN102655411A Image processing system with on-chip test mode for column adcs
09/05/2012CN101674087B Method for obtaining channel mismatching error of time alternative ADC system
09/05/2012CN101237237B Single slope analog to digital converter using hysteresis property and analog to digital converting method
09/05/2012CN101174397B Data driver and display device
09/05/2012CN101111997B Device and method for decoding audio frequency data representing audio editing
09/05/2012CN101005285B Improved Flash ADC
09/04/2012US8259206 Solid-state imaging apparatus
09/04/2012US8259158 Method for improving image quality and color compensating device and image processing device
09/04/2012US8258992 Analog-to-digital converter
09/04/2012US8258991 Low power comparator for use in SAR ADCs
09/04/2012US8258792 Monitoring system and method
08/2012
08/30/2012WO2012116006A2 Pipelined adc inter-stage error calibration
08/30/2012US20120218235 Systems And Methods Providing Active And Passive Charge Sharing In A Digital To Analog Converter
08/30/2012US20120218137 Low-power area-efficient sar adc using dual capacitor arrays
08/30/2012US20120218136 Analog to digital converter
08/30/2012US20120218135 Transmission circuit, ultrasonic probe and ultrasonic image display apparatus
08/30/2012US20120218133 High speed, high voltage multiplexer
08/30/2012US20120218132 Integrated circuits, liquid crystal display (lcd) drivers, and systems
08/30/2012US20120218004 Power supply apparatus for test apparatus
08/30/2012US20120217378 Solid-state imaging apparatus
08/30/2012DE112005000786B4 Verfahren und System zur Analog-zu-Digital-Wandlung unter Verwendung digitaler Pulsbreitenmodulation (PWM) Method and system for analog-to-digital conversion using digital pulse width modulation (PWM)
08/30/2012DE102010046187B4 Schaltung zur Analog-Digital-Umsetzung A circuit for analog-to-digital conversion
08/29/2012EP2492638A1 Electronic device
08/29/2012CN202406100U High-precision digital-to-analog converter for band-limited signals
08/29/2012CN102652295A System and method for biasing active devices
08/29/2012CN102651650A Analog-to-digital conversion circuit
08/29/2012CN102035551B Sampling holder
08/29/2012CN101527569B Digital to analog converter
08/28/2012US8253809 Analog-digital converter, analog-digital conversion method, image pickup device, method of driving the same, and camera
08/28/2012US8253756 Circuit for performing dithering on pixels of a display and method thereof
08/28/2012US8253617 Analog-to-digital conversion in pixel arrays
08/28/2012US8253616 Analog-to-digital conversion in pixel arrays using a ramp signal having a single cycle
08/28/2012US8253615 Current sensing circuit
08/28/2012US8253614 Analog-to-digital conversion methods and systems
08/28/2012US8253612 Self-calibrating R-2R ladder and method thereof
08/28/2012US8253611 Method for calibrating a pipelined continuous-time sigma delta modulator
08/28/2012US8253605 Decorrelation of data by using this data
08/28/2012US8253595 Portable electronic device with protective cover for keypad
08/23/2012WO2012111821A1 A/d converter, image sensor device, and method of generating digital signal from analog signal
08/23/2012US20120215405 A/d conversion device and vibration damping apparatus for automobile using the a/d conversion device
08/23/2012US20120212362 Semiconductor integrated circuit device
08/23/2012US20120212360 Photonic assisted analog-to-digital conversion using phase detection
08/23/2012US20120212359 ADC Calibration Apparatus
08/23/2012US20120212358 Pipelined adc inter-stage error calibration
08/23/2012US20120212357 D/a conversion circuit, a/d conversion circuit and electronic apparatus
08/23/2012US20120212356 Tracking analog-to-digital converter (ADC) with a self-controlled variable clock
08/23/2012DE112010002430T5 Digital-Analog-Umsetzer Digital-to-analog converter
08/23/2012DE10313363B4 Optische Codierervorrichtung Optical encoder
08/23/2012DE102008033180B4 Verfahren zum Erzeugen eines Signals für einen Test eines Analog-Digital-Wandlers und Analog-Digital-Wandler A method for generating a signal for a test of an analog-to-digital converter and analog-to-digital converter
08/22/2012EP2490336A1 Tracking analog-to-digital converter (ADC) with a self-controlled variable clock
08/22/2012EP2489129A1 Apparatus and method for measuring the oscillations of an oscillator
08/22/2012EP2489128A1 Systems, devices, and methods for continuous-time digital signal processing and signal representation
08/22/2012CN102647189A Dynamic comparator
08/22/2012CN102647188A Extracting device of nonlinear characteristics of multi-band multi-mode radio frequency power amplifier
08/22/2012CN102647187A Adc calibration apparatus
08/22/2012CN102025365B Driver for reducing voltage swing
08/22/2012CN101789776B Sampling switching circuit
08/22/2012CN101753132B Clock generation circuit and integrated circuit
08/22/2012CN101662285B Low power consumption folded interpolating analog-to-digital converter for sharing sub-converters
08/22/2012CN101572551B Time-to-digit converter and method thereof
08/21/2012US8248290 Multiplexed amplifier with reduced glitching
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