Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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01/22/2014 | EP2686960A1 Adc calibration |
01/22/2014 | CN203406858U Oversampling analog-digital conversion circuit |
01/22/2014 | CN203406857U Comparator capacitance average circuit |
01/22/2014 | CN203406856U High-speed two-level analog-digital conversion circuit |
01/22/2014 | CN203406855U Capacitive-digital switching circuit based on sigma-delta modulator |
01/22/2014 | CN203406854U Precision data acquisition circuit |
01/22/2014 | CN103534951A Non-uniform sampling technique using a voltage controlled oscillator |
01/22/2014 | CN103534600A Device for measuring a supply voltage in electric vehicles |
01/22/2014 | CN103532561A Switching circuit for improving frequency voltage conversion linearity |
01/22/2014 | CN103532560A Digital correlator and digital complete-polarization microwave radiometer |
01/22/2014 | CN103532559A Cyclic time to digital convertor |
01/22/2014 | CN103532558A Hybrid analog-to-digital converter having multiple ADC modes |
01/22/2014 | CN103532557A All-parallel analog-digital converter of VCO (voltage-controlled oscillator)-based comparators |
01/22/2014 | CN103532556A Axial angle signal-to-serial digital signal conversion circuit of single chip |
01/22/2014 | CN103532555A Voltage comparator based on voltage-controlled oscillators |
01/22/2014 | CN103532554A Capacitor array and capacitor array layout design method |
01/22/2014 | CN103532553A Time domain ADC based on cycle time digital converter |
01/22/2014 | CN103532552A Slope analog-digital converter for random sampling |
01/22/2014 | CN103532551A High-speed three-state ADC (Analog To Digital Converter) |
01/22/2014 | CN103532550A Current frequency converter test method based on virtual instrument |
01/22/2014 | CN103532549A 半导体器件和故障诊断系统 Semiconductor devices and fault diagnosis system |
01/22/2014 | CN103532548A Analog-to-digital signal conversion method and apparatus therefor |
01/22/2014 | CN103529409A Digitalization magnetic resonance radio frequency receiving method and receiver, and imaging system |
01/22/2014 | CN103529295A Sampling frequency determination method for calculating harmonic amplitude on basis of filtering and sampling |
01/22/2014 | CN102497209B Sliding window type data sampling method and device |
01/22/2014 | CN101825900B Fault diagnosis apparatus and fault diagnosis method of multi-channel analog input/output circuit |
01/21/2014 | US8634946 Apparatus and method for calculating a fingerprint of an audio signal, apparatus and method for synchronizing and apparatus and method for characterizing a test audio signal |
01/21/2014 | US8633847 Analog-digital converter |
01/21/2014 | US8633846 Successive approximation register analog to digital converter |
01/21/2014 | US8633845 Low power slope-based analog-to-digital converter |
01/21/2014 | US8633844 Performing digital windowing in an analog-to-digital converter (ADC) |
01/21/2014 | US8633841 Signal processing device, mass spectrometer, and photometer |
01/16/2014 | WO2014011862A2 Method and system for gain control for time-interleaved analog-to-digital convertor (adc) |
01/16/2014 | US20140015703 Method and system for gain control for time-interleaved analog-to-digital convertor (adc) |
01/16/2014 | US20140015702 Mixed mode analog to digital converter and method of operating the same |
01/16/2014 | US20140015701 Method and apparatus for performing modulation of a radio frequency signal |
01/16/2014 | US20140015699 System and Method for Analog to Digital (A/D) Conversion |
01/16/2014 | US20140014821 A/d converter, image sensor device, and method of generating digital signal from analog signal |
01/15/2014 | EP2685219A1 Radiofrequency signal setting reaching a condition of jamming or clipping |
01/15/2014 | CN203399089U Bi-AD sampling loop for merging unit |
01/15/2014 | CN203396408U Variable amplitude-variable-sensor-excited process measurement system |
01/15/2014 | CN103518327A Self timed digital-to-analog converter |
01/15/2014 | CN103516368A Analog to digital converter |
01/15/2014 | CN103516367A Time-to-digital converter |
01/15/2014 | CN103516366A Input signal intensity indicator and indicating method |
01/15/2014 | CN103516365A 固态成像装置 The solid-state imaging device |
01/15/2014 | CN103516364A System and method for switched capacitor circuit |
01/15/2014 | CN103516363A Weight voltage type ADC and DAC based on dual weight resistance chain |
01/15/2014 | CN103516362A Fault processing system of digital-to-analog converters of video card and method thereof |
01/15/2014 | CN103516361A Compensation for lane imbalance in a multi-lane analog-to-digital converter (ADC) |
01/15/2014 | CN103516360A System and method for chopping oversampled data converters |
01/15/2014 | CN102611854B Realization device of column-level analog-to-digital converter (ADC) in complementary metal-oxide semiconductor (CMOS) image sensor |
01/15/2014 | CN102426470B Reference voltage generation circuit for pipeline analog-to-digital converter |
01/15/2014 | CN102203572B Illuminance sensor, and electronic apparatus and semiconductor device using the illuminance sensor |
01/15/2014 | CN102047562B A/d转换装置和伺服控制装置 A / d converting means and the servo control means |
01/14/2014 | US8629797 Switched capacitor circuit and stage circuit for AD converter |
01/14/2014 | US8629796 Preventing interference between microcontroller components |
01/14/2014 | US8629795 Micro-electro-mechanical systems (MEMS), systems, and operating methods thereof |
01/14/2014 | US8629794 Integrated circuit and system including current-based communication |
01/14/2014 | US8629792 A/D conversion circuit and test method |
01/09/2014 | WO2013152773A3 System for linear interpolation in multiple dimensions |
01/09/2014 | US20140009506 Driving voltage generator and digital to analog converter |
01/09/2014 | US20140009318 Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation |
01/09/2014 | US20140009317 Analog-to-digital signal conversion method and apparatus therefor |
01/09/2014 | US20140009316 Complementary Switched Capacitor Amplifier for Pipelined ADCs and Other Applications |
01/09/2014 | US20140008515 Hybrid analog-to-digital converter having multiple adc modes |
01/09/2014 | DE102004004634B4 Photoelektrische Codiereinrichtung A photoelectric encoder |
01/08/2014 | EP2683085A2 Semiconductor device and fault diagnosis system |
01/08/2014 | EP2683079A2 Complementary switched capacitor amplifier for pipelined ADCs and other applications |
01/08/2014 | EP2681846A1 Non-uniform sampling technique using a voltage controlled oscillator |
01/08/2014 | CN103501181A Analog-digital conversion device and analog-digital conversion method |
01/08/2014 | CN103499991A Analog-to-digital conversion circuit with temperature sensing function and electronic device of analog-to-digital conversion circuit |
01/08/2014 | CN102394653B Digital analog converter and digital analog conversion method |
01/08/2014 | CN102347767B Digital-analog hybrid mode clock duty ratio calibration circuit |
01/07/2014 | US8627153 Method and device for encoding symbols with a code of the parity check type and corresponding decoding method and device |
01/07/2014 | US8625720 Demodulation of a digitally frequency-modulated analog received signal by evaluation of the time intervals between the zero crossings |
01/07/2014 | US8625015 AD conversion circuit and solid-state imaging apparatus |
01/07/2014 | US8624991 Image pickup apparatus for reading a signal from a panel detector |
01/07/2014 | US8624769 Mixed linear/square-root encoded single slope ramp provides a fast, low noise analog to digital converter with very high linearity for focal plane arrays |
01/07/2014 | US8624768 Zero-crossing-based analog-to-digital converter having current mismatch correction capability |
01/07/2014 | US8624766 Method and system for auto-ranging analog-to-digital converter for current sensing |
01/07/2014 | US8624765 Sample and hold circuit and A/D converter |
01/07/2014 | US8624764 Test circuits and methods for redundant electronic systems |
01/07/2014 | US8624763 Offset cancellation for analog to digital converters |
01/07/2014 | US8624737 Charging merchandise items |
01/03/2014 | WO2014001259A1 Distance measuring method and distance measuring element |
01/03/2014 | WO2014001258A1 Distance measuring method and distance measuring element |
01/03/2014 | WO2014000551A1 Analog-to-digital conversion data transmission method, transmitter, and analog-to-digital conversion chip |
01/02/2014 | US20140002291 Analog to digital conversion architecture and method with input and reference voltage scaling |
01/02/2014 | US20140002290 Analog to digital converter |
01/02/2014 | US20140002289 Multi-stage string dac |
01/02/2014 | US20140002288 DTC System with High Resolution Phase Alignment |
01/02/2014 | US20140002287 Circuit and Method |
01/02/2014 | US20140002286 Adc with sample and hold |
01/02/2014 | US20140002284 Compensation for Lane Imbalance in a Multi-Lane Analog-To-Digital Converter (ADC) |
01/02/2014 | US20140000364 Hybrid analog to digital converter and sensing apparatus using the same |
01/02/2014 | DE102013106881A1 Analog-Digital-Wandlung mit Abtast-Halte-Schaltungen Analog-to-digital conversion with sample and hold circuits |
01/02/2014 | DE102013106791A1 Vorrichtung fiir eine Mischsignal-Schnittstellen-Schaltungsanordnung und assoziierte Verfahren Device fiir a mixed-signal interface circuitry and associated method |
01/01/2014 | EP2680443A2 Compensation for lane imbalance in a multi-lane analog-to-digital converter (ADC) |
01/01/2014 | EP2680029A1 Distance measuring method and distance meter |