| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 12/11/2013 | CN103441762A ADC dynamic parameter testing method based on Blackman window three-spectrum-line interpolation |
| 12/11/2013 | CN103441761A Delta-sigma analog-to-digital conversion apparatus and method thereof |
| 12/11/2013 | CN102497210B Data synchronous identification device of multiple analog-to-digital converter (ADC) high-speed data acquisition system |
| 12/11/2013 | CN102355261B Voltage buffer applied to high-speed analogue-to-digital converter |
| 12/11/2013 | CN102098048B Switched-capacitor input circuit and analog-to-digital converter including the same |
| 12/11/2013 | CN102064888B Analog-to-digital conversion controller, optical receiving device, optical receiving method and waveform distortion compensation device |
| 12/11/2013 | CN102064830B Logarithmic digital gain control device with positive and negative gain range |
| 12/11/2013 | CN101989859B Digital-to-analog converter and method thereof |
| 12/11/2013 | CN101964661B Comparator for pipeline type analog-digital converter and related signal sampling method |
| 12/10/2013 | US8606051 Frame-wise calibration of column-parallel ADCs for image sensor array applications |
| 12/10/2013 | US8604962 ADC first stage combining both sample-hold and ADC first stage analog-to-digital conversion functions |
| 12/10/2013 | US8604961 Ratiometric ADC circuit arrangement |
| 12/10/2013 | US8604960 Oversampled data processing circuit with multiple detectors |
| 12/10/2013 | US8604959 Multi-phased digital-to-analog converters for interpolation |
| 12/10/2013 | US8604958 RF DAC with configurable DAC mixer interface and configurable mixer |
| 12/10/2013 | US8604955 Filter, and transmitter and receiver having the same |
| 12/10/2013 | US8604954 Timing calibration circuit for time-interleaved analog-to-digital converter and associated method |
| 12/10/2013 | US8604953 Calibrating timing, gain and bandwidth mismatch in interleaved ADCs |
| 12/10/2013 | US8604952 Multiplier-free algorithms for sample-time and gain mismatch error estimation in a two-channel time-interleaved analog-to-digital converter |
| 12/10/2013 | US8604944 Systems, methods and apparatus for local programming of quantum processor elements |
| 12/07/2013 | CA2790755A1 Method and system of audio image capture based on logarithmic conversion |
| 12/05/2013 | WO2013180701A1 Analog-to-digital converter |
| 12/05/2013 | WO2013179630A1 Signal processing device and method, imaging element, and imaging device |
| 12/05/2013 | WO2013179615A1 Ramp generator circuit and solid-state imaging device |
| 12/05/2013 | WO2013178283A1 Method and device for controlling a resonator |
| 12/05/2013 | WO2013177678A1 Method and system for magnetic semiconductor solid state cooling |
| 12/05/2013 | US20130321190 Analogue-to-digital converter |
| 12/05/2013 | US20130321189 Ad converter circuit and ad conversion method |
| 12/05/2013 | US20130321188 System and Method for Operating an Analog to Digital Converter |
| 12/05/2013 | US20130321187 Analog-to-digital converter and electronic apparatus |
| 12/05/2013 | US20130321186 Signal receiving device and electronic apparatus using the same |
| 12/05/2013 | US20130321185 Multiplying analog-to-digital converter and pipeline analog-to-digital converter using the same |
| 12/05/2013 | US20130321184 SAR Assisted Pipelined ADC and Method for Operating the Same |
| 12/05/2013 | DE102013209902A1 Asynchroner Abtastratenwandler für digitale Radiotuner Asynchronous sample rate converter for digital radio tuner |
| 12/05/2013 | DE102013207754A1 Kodiervorrichtung und Gerät, das diese verwendet Encoding apparatus and apparatus using this |
| 12/05/2013 | DE102013105415A1 Verfahren und Vorrichtung zum Abtasten eines Eingangssignals Method and apparatus for sampling an input signal |
| 12/05/2013 | CA2875262A1 Method and system for magnetic semiconductor solid state cooling |
| 12/04/2013 | EP2668724A1 Circuit arrangement for detecting and digitizing an analog input signal, and field device for process instrumentation |
| 12/04/2013 | CN203326984U High-precision AD sampling loop |
| 12/04/2013 | CN203326983U Peripheral interface circuit capable of effectively offsetting DAC signal noise |
| 12/04/2013 | CN103430454A Conversion device, peripheral device, and programmable controller |
| 12/04/2013 | CN103427841A System and method for increasing column-parallel single-slope ADC (analog to digital converter) conversion rate |
| 12/04/2013 | CN103427840A 信号处理电路 The signal processing circuit |
| 12/04/2013 | CN103427839A Calibrating method for digital/analog conventer used for two-point modulation and two-point modulation circuit |
| 12/04/2013 | CN103427838A Switch driving circuit and digital-to-analog converter applying the same |
| 12/04/2013 | CN102347769B Control circuit of analog-to-digital converter and control method thereof |
| 12/04/2013 | CN102130686B Digital-to-analog converter and method for controlling the digital-to analog converter |
| 12/04/2013 | CN102104384B Differential delay chain unit and time-to-digital converter comprising same |
| 12/04/2013 | CN102025375B Analogue-to-digital converter and digital calibration circuit thereof |
| 12/04/2013 | CN101465658B Wireless receiving system with an adaptively configurable analog to digital converter |
| 12/04/2013 | CN101174836B 减小误差的基于比较器的切换电容器电路及其方法 Reduce the error comparator-based switched capacitor circuit and method |
| 12/03/2013 | US8599059 Successive approximation register analog-digital converter and method for operating the same |
| 12/03/2013 | US8599058 Data converter with redundancy for error correction in polarity decision |
| 12/03/2013 | US8599057 Digital-to-analog converter |
| 12/03/2013 | US8599056 Digital-to-analog converter |
| 12/03/2013 | US8599055 Digital-to-analog converter |
| 12/03/2013 | US8599052 Digital-to-analog converter to produce paired control signals in a power supply controller |
| 12/03/2013 | US8599051 Time-interleaved A/D converter apparatus including correction signal part outputting a dispersion compensation control signal |
| 12/03/2013 | US8599050 Method and system for broadband analog to digital converter technology |
| 11/28/2013 | WO2013177363A1 Digital-to-analog-converter with resistor ladder |
| 11/28/2013 | WO2013176882A1 Cmos transistor linearization method |
| 11/28/2013 | WO2013175959A1 A/d converter, solid-state image pickup device and electronic device |
| 11/28/2013 | WO2013174490A1 Analogue signal input circuit with a number of analogue signal detection conduits |
| 11/28/2013 | WO2013150361A3 Parallel digital to analog conversion with image suppression |
| 11/28/2013 | US20130314265 Method for Reading out Multiple SRAM Blocks with Different Column Sizing in Stitched CMOS Image Sensor |
| 11/28/2013 | US20130314264 Data processing method, and relevant devices |
| 11/28/2013 | US20130314263 Digital-to-Analog-Converter with Resistor Ladder |
| 11/28/2013 | US20130314262 Switch-driving circuit and dac using the same |
| 11/28/2013 | US20130314261 Digital Correction Techniques for Data Converters |
| 11/28/2013 | US20130314147 Semiconductor processing device and semiconductor processing system |
| 11/28/2013 | US20130314141 Signal processing circuit |
| 11/28/2013 | DE19640937B4 Vorrichtung zur Überwachung der Meßwerterfassung bei einer Motorsteuerung Apparatus for monitoring the measurement value in an engine control |
| 11/28/2013 | DE102013209842A1 Analog/digital conversion device for use at vehicle's electronic engine control unit, has control unit performing control operation such that digital signal is output after another digital signal is output when generation of trigger signal |
| 11/27/2013 | CN203313163U Dynamic signal synthesis device based on programmable Josephson junction array |
| 11/27/2013 | CN203313162U Circuit for testing whether AD conversion and PWM output are accurate or not in digital control circuit |
| 11/27/2013 | CN1965484B Method and device for automatic definition of value range limits that are associated with code words for sampling values |
| 11/27/2013 | CN103414475A Design method of continuous-time high-order complex quadrature Sigma-Delta analog-digital converter |
| 11/27/2013 | CN103414474A High-precision small-signal difference analog-digital converter |
| 11/27/2013 | CN103414473A Comparator and infrared focal plane array reading circuit with same |
| 11/27/2013 | CN103414472A N-digit digital analog converter and infrared focal plane array reading circuit thereof |
| 11/27/2013 | CN103414471A Method for improving measurement stability of integral nonlinearity and differential nonlinearity of D/A converter |
| 11/27/2013 | CN102291146B Sampling hold circuit and method |
| 11/27/2013 | CN102291138B Stochastic time-digital converter |
| 11/27/2013 | CN102208912B Analog-to-digital conversion non-linear error restoration circuit composition in integrated circuit and method thereof |
| 11/27/2013 | CN101777915B Digital processor with pulse width modulation module and its method |
| 11/26/2013 | US8593327 A/D conversion circuit to prevent an error of a count value and imaging device using the same |
| 11/26/2013 | US8593326 Dual-mode comparator and analog to digital converter having the same |
| 11/26/2013 | US8593325 Successive approximation analog-to-digital conversion |
| 11/26/2013 | US8593324 Analog-to-digital converting circuit and analog-to-digital converting method |
| 11/26/2013 | US8593323 A/D conversion device |
| 11/26/2013 | US8593322 Microcomputer, semiconductor device, and microcomputer applied equipment |
| 11/26/2013 | US8593321 Computation apparatus and method, quantization apparatus and method, and program |
| 11/26/2013 | US8593320 Analog conversion of pulse width modulated signals |
| 11/26/2013 | US8593317 Apparatus and system to suppress analog front end noise introduced by charge-pump |
| 11/26/2013 | US8593316 Combined digital output system |
| 11/26/2013 | US8593315 A/D conversion device and A/D conversion correcting method |
| 11/26/2013 | US8593314 A/D conversion circuit, integrated circuit device, electronic apparatus |
| 11/21/2013 | WO2013173176A1 Method and apparatus for improving the performance of a dac switch array |
| 11/21/2013 | WO2013173073A2 Calibrating timing, gain and bandwith mismatch in interleaved adcs using injection of random pulses |
| 11/21/2013 | WO2013171500A1 Calibrating dual adc acquisition system |