H03M 1 - Analogue/digital conversion; Digital/analogue conversion

Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
12/2011
12/14/2011	CN101682323B 模拟输入装置 Analog input device
12/13/2011	US8077757 Sampling method for a spread spectrum communication system
12/13/2011	US8077070 Charge-domain pipelined charge-redistribution analog-to-digital converter
12/13/2011	US8077069 Two-step subranging ADC architecture
12/13/2011	US8077068 Quantizer, analogue-to-digital converter comprising such a quantizer, and ultra-wide band receiver integrating such a converter
12/13/2011	US8077067 Method and apparatus for simulating a potentiometer
12/13/2011	US8077065 Data processing device and data processing system
12/08/2011	WO2011151671A1 Successive approximation register analog to digital converter circuit
12/08/2011	WO2010083321A9 Distributed sensing of signals linked by sparse filtering
12/08/2011	US20110299207 High speed digital-to-analog converter with low voltage device protection
12/08/2011	US20110298645 Shared Operational Transconductance Amplifier Pipelined ADC Incorporating a Sample/Hold Amplifier and Multiple MDAC Stages
12/08/2011	US20110298644 Switched-capacitor amplifier and analog front-end circuit
12/08/2011	US20110298643 Adaptive bias current generator methods and apparatus
12/08/2011	US20110298642 Current trimming circuit and a/d converter including current trimming circuit
12/08/2011	US20110298641 Bubble Correction in a Flash Analog-To-Digital Converter
12/08/2011	US20110298450 Circuits and Methods for Generating a Threshold Signal Used in a Motion Detector
12/08/2011	DE102011103241A1 Datenschnittstelle mit einer Verzögerungsregelschleife für Hochgeschwindigkeits-Digital/Analog-Umsetzer und Analog/Digital -Umsetzer Data interface with a delay locked loop for high-speed digital / analog converter and analog / digital -Umsetzer
12/08/2011	DE102011103235A1 High speed digital-to-analog converter with low voltage device protection High speed digital-to-analog converter with low voltage protection device
12/08/2011	DE102011077228A1 Durchgangs-vorspannungs-pol für igmr-geschwindigkeitserfassung Passage bias pin for IGMR speed detection
12/08/2011	DE102011050230A1 Shared operational transconductance amplifier pipelined ADC incorporating a sample/hold amplifier and multiple MDAC stages Shared operational transconductance amplifier pipelined ADC Incorporating a sample / hold amplifier and multiple MDAC stages
12/08/2011	DE102010029693A1 Schaltungsanordnung zum Erkennen eines Fehlers eines Wandlers Circuit arrangement for detecting an error of a transducer
12/08/2011	DE102010029345A1 Method for detecting error of flash analog-to-digital converter of electronic circuit, involves determining parities for output data bits of digital output signal, and detecting error in converter when both parities are identical
12/08/2011	DE102007043145B4 Verfahren und Vorrichtung zur Steuerung eines Analog-Digital-Wandlers mit sukzessiver Approximation Method and apparatus for controlling an analogue-to-digital converter with successive approximations
12/07/2011	EP2260576B1 High-speed analogue-digital converter having a signal anti-aliasing structure improved by reducing the number of elementary cells
12/07/2011	CN202068400U 模数转换电路及模数转换器 Analog and analog-digital conversion circuit
12/07/2011	CN102273079A 积分器电路及具备该积分器电路的δσ调制器 Integrator circuit and the modulator includes δσ integrator circuit
12/07/2011	CN102273078A 数模转换器 DAC
12/07/2011	CN102272611A 利用动态模拟测试多路复用器对系统中模拟信号数字化以便诊断的方法 Dynamic simulation test multiplexer system in order to digitize the analog signal diagnostic method
12/07/2011	CN102270989A 具有紧凑结构的连续时间三角积分模数转换器 With a compact continuous-time delta-sigma ADCs
12/07/2011	CN102270988A 共享运算跨导放大器流水线adc Shared operational transconductance amplifier pipeline adc
12/07/2011	CN102270987A 时间交织模拟-数字转换电路 Time interleaving analog - digital conversion circuit
12/07/2011	CN102270981A 采样开关电路 Sampling switch circuit
12/07/2011	CN101512904B Ad转换电路和光检测装置 Ad converting circuit and a light detecting means
12/07/2011	CN101383615B 带稳压电源和串口通讯线的模拟/数字转换器 Analog with power supply and serial communication cable / digital converter
12/06/2011	US8072522 Solid-state imaging device, imaging apparatus, and electronic apparatus
12/06/2011	US8072364 Avoiding floating diffusion contamination
12/06/2011	US8072361 Time-to-digital converter with built-in self test
12/06/2011	US8072360 Simultaneous sampling analog to digital converter
12/01/2011	WO2011149428A1 An analogue to digital converter, an integrated circuit and a medical device
12/01/2011	WO2011147273A1 Method for measuring resistance value of conversion resistance of current mode analog /digital converter
12/01/2011	US20110293236 Digital video recorder and managing method
12/01/2011	US20110293046 Complex signal processing circuit, receiver circuit, and signal reproduction device
12/01/2011	US20110292265 Integrating A/D converter, integrating A/D conversion method, solid-state imaging device and camera system
12/01/2011	US20110292261 Analog-to-digital converter and devices including the same
12/01/2011	US20110291873 Differential amplifier and pipeline a/d converter using the same
12/01/2011	US20110291872 Multi-gigabit analog to digital converter
12/01/2011	US20110291871 Current-mode dual-slope temperature-digital conversion device
12/01/2011	US20110291870 Analog-to-digital converting circuit
12/01/2011	US20110291869 Detecting device
12/01/2011	US20110291868 Method for detecting errors of an A/D converter
12/01/2011	DE102010029497A1 Verfahren zum Erkennen von Fehlern eines AD-Wandlers A method for detecting defects of an AD converter
11/2011
11/30/2011	EP2391014A1 Selection device
11/30/2011	EP2391013A1 Input pin state detection circuit and method therefor
11/30/2011	EP2391012A1 Method and device for analogue-to-digital encoding of hyperfrequency signals with very high dynamics having large bandwidth.
11/30/2011	EP1989782B1 Exponential digital to analog converter
11/30/2011	CN202059393U High-speed high-precision analog-digital conversion device for navar
11/30/2011	CN1956341B 连续时间delta-sigma调制器的背景校正电路和方法 Continuous time delta-sigma modulator background correction circuit and method
11/30/2011	CN102265606A 固体摄像装置、数字相机以及ad转换方法 The solid-state imaging device, a digital camera, and ad conversion method
11/30/2011	CN102263913A 数据处理器、固态成像设备、成像设备以及电子装置 A data processor, the solid-state imaging device, image forming apparatus and an electronic device
11/30/2011	CN102263557A 一种增量调制型转换器及消除其噼啪噪声的方法 An incremental modulation type converter and its crackling noise elimination method
11/30/2011	CN102263556A 判断采样率的方法及其装置 Determine the sampling rate method and device
11/30/2011	CN102263555A 通过奇偶性预报识别ad-转换器中的故障的方法 Parity prediction by identifying ad- converter fault Method
11/30/2011	CN101517896B A/d变换器 A / d converter
11/29/2011	US8068047 A-D convert apparatus and control method
11/29/2011	US8068046 Methods of quantizing signals using variable reference signals
11/29/2011	US8068045 Calibration methods and structures for pipelined converter systems
11/29/2011	US8068044 Correction circuit for D/A converter
11/29/2011	US8068040 Optical encoder with integrated monitor
11/29/2011	US8067927 Digital PWM controller
11/24/2011	WO2011145152A1 Digital-analog converter and digital-analog conversion device
11/24/2011	WO2011144981A1 Duty ratio/voltage conversion circuit
11/24/2011	WO2011144457A1 Equipment and method for measuring the offset angle of a resolver in a synchronous electric machine
11/24/2011	WO2011144456A1 Method for the automatic adjustment of a resolver of an electric machine
11/24/2011	US20110285569 A/D Converter with Compressed Full-Scale Range
11/24/2011	US20110285568 Asynchronous digital slope analog-to-digital converter and method thereof
11/24/2011	US20110285567 Method and circuit for encoding and transmitting numerical values from an analog-to-digital conversion process
11/24/2011	US20110285566 Digital-to-analog converter and digital-to-analog converting device
11/24/2011	US20110285564 Method of gain calibration of an adc stage and an adc stage
11/24/2011	US20110285563 Pipelined analog-to-digital converter and sub-converter stage
11/24/2011	US20110285562 Continuous-time delta-sigma ADC with compact structure
11/24/2011	US20110285561 Impedance Matched Transmission Circuit With Analog-To-Digital Converter
11/23/2011	EP2388923A1 Asynchronous digital slope analog-to-digital converter and method thereof
11/23/2011	EP2388922A1 Method and circuit for encoding and transmitting numerical values from an analog-to-digital conversion process
11/23/2011	EP2388916A1 Method and apparatus for data transmission using analog signals
11/23/2011	EP2387826A1 Pixel sensor with combined light to frequency and ligth to time analogue digital conversion
11/23/2011	CN202050404U Portable data processing and storing device
11/23/2011	CN1781252B Method and apparatus for reduced power consumption ADC conversion
11/23/2011	CN102257780A Methods and systems for programmable digital up-conversion
11/23/2011	CN102255615A Microsoft data access component (MDAC) structure applied to pipeline analogue-to-digital converter
11/23/2011	CN101656538B Lagrange interpolation method-based time mismatch real time compensation algorithm of time interlace analog digital converter (TIADC) system
11/23/2011	CN101447789B Method of a/d conversion
11/23/2011	CN101278484B Low-spur low-distortion digital-to-analog converter
11/23/2011	CN101226936B Switching current wavelet translation device
11/23/2011	CN101212213B Clock signal generating device and analog-digital conversion device
11/23/2011	CN101174837B Digital analogue converter circuit, data dirver and display using the same
11/23/2011	CN101160724B Selectable real time sample triggering for a plurality of inputs of an analog-to-digital converter
11/23/2011	CN101079969B Solid-state imaging device, method of driving the same, and camera
11/23/2011	CN101006711B Circuit for reconstructing an analog signal from a digital signal and transmission system, particularly for wcdma cellular telephony, including such circuit
11/22/2011	US8063960 Solid-state imaging device and apparatus with an increased speed of analog to digital conversion
11/22/2011	US8063811 Systems, circuits, and methods for pipelined folding and interpolating ADC architecture

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