Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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05/03/2011 | US7936299 Capacitive integrate and fold charge-to-digital converter |
05/03/2011 | US7936298 Integrated circuit and electronic device comprising threshold generation circuitry and method therefor |
05/03/2011 | US7936297 Analog to digital converter |
05/03/2011 | US7936296 AD converter, data receiver and data reception method |
05/03/2011 | US7936295 Digital/analog converter circuit |
05/03/2011 | US7936294 Digital-to-analog converter, analog-to-digital converter, and semiconductor device |
05/03/2011 | US7936292 Diode smart track |
05/03/2011 | US7936291 System and method for removing nonlinearities and cancelling offset errors in comparator based/zero crossing based switched capacitor circuits |
05/03/2011 | US7936204 Temperature sensing circuit |
04/28/2011 | WO2011050335A1 Feedback circuits with dc offset cancellation |
04/28/2011 | WO2010143848A8 Ramp signal generator using a non-switching method, and image sensor comprising same |
04/28/2011 | US20110096184 Signal Processing Apparatus, Signal Processing Method, Computer Program, Image Processing Apparatus, and Image Capturing Apparatus |
04/28/2011 | US20110095930 Switched-capacitor pipeline adc stage |
04/28/2011 | US20110095929 Analog-to-digital conversion in pixel arrays |
04/28/2011 | US20110095928 A/d conversion circuit and solid state imaging device |
04/28/2011 | US20110095927 Sampling/Quantization Converters |
04/28/2011 | US20110095926 Analog-to-digital conversion in pixel arrays |
04/28/2011 | US20110095923 Image sensing system |
04/28/2011 | DE102010042441A1 Schwellenspannungsmodifizierung über einen Substratspannungsgenerator Threshold voltage modification over a substrate voltage generator |
04/28/2011 | DE102010032296A1 Verfahren zur Verarbeitung eines einen analog bestimmten Wert für Ausgangsstrom eines Umrichters darstellenden Messwertsignals und Vorrichtung zur Durchführung des Verfahrens A method for processing a particular value for an analog output current of an inverter performing measurement value signal and device for carrying out the method |
04/28/2011 | DE102009047860B3 Schaltungsanordnung, Analog-Digital-Wandler und Verfahren zum Wandeln von Zeitintervallen Circuitry, analog-to-digital converter and method for converting time intervals |
04/27/2011 | EP2314886A2 Calculation module |
04/27/2011 | EP2314220A1 Ultrasonic probe |
04/27/2011 | EP2313996A1 Method and apparatus for pulse width modulation signal processing |
04/27/2011 | EP1847021B1 Resolver arrangement |
04/27/2011 | EP1687900B1 Read-only serial interface with versatile mode programming |
04/27/2011 | EP1400017B1 A multi-level quantizer with current mode dem switch matrices and separate dem decision logic for a multibit sigma delta modulator |
04/27/2011 | CN201813362U Digital signal extender |
04/27/2011 | CN201813361U Analog-to-digital conversion (ADC) module calibrating device and mobile terminal |
04/27/2011 | CN1665142B 模数转换器 ADC |
04/27/2011 | CN102035555A Analog digital converter, conversion method and digital power supply controller adopting analog digital converter |
04/27/2011 | CN102035554A System and method for metering and analyzing electric energy as well as analog-to-digital conversion circuit |
04/27/2011 | CN102035553A Parallel analog-to-digital conversion device and method for controlling deflection of analog-to-digital conversion channels |
04/27/2011 | CN102035552A Parallel eight-channel high-speed analog signal acquisition device |
04/27/2011 | CN102035551A Sampling holder |
04/27/2011 | CN102035550A Circuit and method for solving instable power-on process of sigma-delta analog-to-digital conversion circuit |
04/27/2011 | CN102035527A Offset voltage elimination technology for differential time domain comparator |
04/27/2011 | CN102035515A Pulse density modulator for time division-synchronization code division multiple access (TD-SCDMA) and 4G terminal |
04/26/2011 | US7934144 High-speed analog-to-digital conversion with improved robustness to timing uncertainty |
04/26/2011 | US7933341 System and method for high speed communications using digital signal processing |
04/26/2011 | US7932849 Method for achieving high-speed analog-to-digital conversion without degrading accuracy, and associated apparatus |
04/26/2011 | US7932848 Pulse delay circuit and A/D converter including same |
04/26/2011 | US7932847 Hybrid coarse-fine time-to-digital converter |
04/26/2011 | US7932846 A/D converter and random-noise reducing method for A/D converters |
04/26/2011 | US7932845 Pilot-tone calibration for time-interleaved analog-to-digital converters |
04/26/2011 | US7932844 Circuits and methods for calibrating a frequency response of a filter |
04/21/2011 | WO2011046928A1 Systems, devices, and methods for continuous-time digital signal processing and signal representation |
04/21/2011 | WO2011012812A3 Correction of analog defects in parallel analog-to-digital converters, in particular for multi-standard, software-defined radio, and/or cognitive radio use |
04/21/2011 | US20110090198 Lcd driver |
04/21/2011 | US20110090108 A/d conversion circuit |
04/21/2011 | US20110090107 Time-interleaved-dual channel adc with mismatch compensation |
04/21/2011 | US20110090106 Digital-to-analog converter with multi-segmented conversion |
04/21/2011 | US20110090104 Digital converter for processing resolver signal |
04/21/2011 | US20110090103 Analog-to-digital converter |
04/21/2011 | DE102006051365B4 Messverstärkungsvorrichtung und -verfahren Measurement amplification device and method |
04/20/2011 | EP2312632A1 System for processing analog-type electrical signals with low noise driving device |
04/20/2011 | EP2311237A1 Method and system for session controlling |
04/20/2011 | EP2225830B1 Time domain interpolation scheme for flash a/d converters |
04/20/2011 | EP2097981B1 Method and apparatus for detecting the presence of a signal in a frequency band using non-uniform sampling |
04/20/2011 | EP1221166B1 Versatile charge sampling circuits |
04/20/2011 | CN1659785B Method and system for multi-rate lattice vector quantization of a signal |
04/20/2011 | CN102025377A Improved cascaded integral comb interpolation filter |
04/20/2011 | CN102025376A Digital-analog converter circuit and method for fault detection |
04/20/2011 | CN102025375A Analogue-to-digital converter and digital calibration circuit thereof |
04/20/2011 | CN102025374A Automatic calibration circuit for correcting differential nonlinear error of digital-to-analog converter in real time |
04/20/2011 | CN102025373A Digital background calibration circuit |
04/20/2011 | CN102025365A Driver for reducing voltage swing |
04/20/2011 | CN101577550B Digital to analog converter |
04/20/2011 | CN101404502B Integrated circuit comprising a plurality of digital-to-analog converters, sigma-delta modulator circuit, and method of calibrating a plurality of multibit digital-to-analog converters |
04/19/2011 | US7928889 Analog-to-digital converter, solid-state imaging device including the same, and method of digitizing analog signal |
04/19/2011 | US7928888 Pipeline time-to-digital converter |
04/19/2011 | US7928887 Analog/digital conversion device |
04/19/2011 | US7928886 Emulation of analog-to-digital converter characteristics |
04/19/2011 | US7928885 A/D converter |
04/19/2011 | US7928884 Analog-to-digital converter with a balanced output |
04/19/2011 | US7928883 Multiple digital signals from a single integrated circuit |
04/19/2011 | US7928882 Monitoring physical operating parameters of an integrated circuit |
04/19/2011 | US7928881 Direct digital frequency synthesizer using variable sine wave-weighted digital to analog converter and synthesizing method thereof |
04/19/2011 | US7928880 Digital analog converter |
04/19/2011 | US7928879 Audio processor |
04/19/2011 | US7928875 Superconductor analog-to-digital converter |
04/19/2011 | US7928874 Analog to digital converter with dynamic power configuration |
04/19/2011 | US7928873 Analog-to-digital conversion circuit |
04/19/2011 | US7928872 Analog-to-digital converter |
04/19/2011 | US7928871 Successive approximation A/D converter |
04/19/2011 | US7928870 Signal reading system |
04/14/2011 | WO2011043641A2 Pipeline adc with shared gain stages |
04/14/2011 | US20110085616 Digital to analog converter comprising mixer |
04/14/2011 | US20110084866 Successive approximation analog to digital converter and method thereof |
04/14/2011 | US20110084865 Digital rf converter and rf converting method thereof |
04/14/2011 | US20110084864 Single-ended polar transmitting circuit with current salvaging and substantially constant bandwidth |
04/14/2011 | US20110084863 Pipeline time-to-digital converter |
04/14/2011 | US20110084862 Semiconductor Integrated Circuit Device |
04/14/2011 | US20110084861 Apparatus and method for pipelined analog to digital conversion |
04/14/2011 | US20110084860 Apparatus and method for pipelined analog to digital conversion |
04/14/2011 | US20110084857 Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation |
04/14/2011 | DE19983726B4 Schaltung für einen datenabhängigen Vorspannungspegel Circuit for a data-dependent bias |
04/14/2011 | DE10229186B4 Messdatenerfassungsschaltung und Verfahren zur Messdatenerfassung Data acquisition circuit and method for data acquisition |
04/13/2011 | EP2055004B1 Method for determining the change of a signal, and an apparatus including a circuit arranged to implement the method |
04/13/2011 | EP1206856B1 Sound communication system between a portable unit and a communication terminal |