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