| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 01/01/2015 | US20150002322 Switching scheme for isi mitigation in data converters |
| 01/01/2015 | US20150002321 Method and Apparatus for Calibration of Successive Approximation Register Analog-to-Digital Converters |
| 01/01/2015 | US20150001379 Imaging Device Comprising a Circuit for Analog-Digital Conversion by Means of the Injection of a Quantity of Charges that Varies as a Function of the Number of Previous Injections |
| 12/31/2014 | CN204068936U 一种电压式模数转换装置 A voltage-type analog to digital converter |
| 12/31/2014 | CN104254975A 用于校准具有多个通道的流水线模数转换器的方法和装置 Method and apparatus for calibrating a pipelined ADC having a plurality of channels |
| 12/31/2014 | CN104253614A 一种采样保持功能的开关电容积分器 A Sampling hold function switched capacitor integrator |
| 12/31/2014 | CN104253613A 一种sar adc的低压超低功耗高精度比较器 Sar adc one kind of high-precision ultra-low power low voltage comparator |
| 12/31/2014 | CN104253612A 估算时间交错模数转换器之间的取样延迟误差方法与装置 Time-interleaved sampling error estimation method and apparatus for analog-delay between |
| 12/31/2014 | CN104253590A 全差分运算放大器模块电路、模数转换器和读出电路 Fully differential operational amplifier module circuit, ADC and readout circuit |
| 12/31/2014 | CN102571093B 比较器及a/d转换器 Comparator and a / d converter |
| 12/30/2014 | US8924073 Portable maintenance aid based preload test unit and stray voltage detector |
| 12/30/2014 | US8922668 Solid-state image sensing element and image sensing system including comparison units with switchable frequency band characteristics |
| 12/30/2014 | US8922418 Clocked reference buffer in a successive approximation analog-to-digital converter |
| 12/30/2014 | US8922417 Method and apparatus for conversion of portion of electric charge to digital word |
| 12/30/2014 | US8922416 Method and apparatus for analog-to-digital converter |
| 12/30/2014 | US8922415 Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCs) |
| 12/30/2014 | US8922413 Amplifier using multi input differential pair, and comparator and analog-to-digital converting apparatus using the same |
| 12/30/2014 | US8922412 Bimodal digital-to-analog conversion |
| 12/30/2014 | US8922411 Configurable hardware-sharing multi-channel ADC |
| 12/30/2014 | US8922410 Optical intensity-to-phase converter, mach-zehnder interferometer, optical A/D converter, and method of constructing optical intensity-to-phase converter |
| 12/30/2014 | US8922409 Switch-driving circuit and DAC using the same |
| 12/30/2014 | US8922408 Semiconductor device |
| 12/30/2014 | US8922407 Analog/digital converter and semiconductor integrated circuit device |
| 12/30/2014 | US8922406 ADC calibration |
| 12/30/2014 | US8922405 Successive approximation register analog-to-digital converter and conversion time calibration method thereof |
| 12/30/2014 | US8922404 Signal processor |
| 12/30/2014 | US8922403 Analog-to-digital conversion circuit, analog-to-digital conversion method, and image sensor |
| 12/30/2014 | US8922402 Offset correction device of comparator |
| 12/30/2014 | US8922401 Methods and apparatus for interference canceling data conversion |
| 12/30/2014 | US8922275 Common mode input control for switch capacitor amplifier in pipeline analog-to-digital converter |
| 12/30/2014 | US8921790 IR detector system and method |
| 12/25/2014 | US20140378078 Conversion Circuit For Converting Complex Analog Signal Into Digital Representation |
| 12/25/2014 | US20140376748 Audio signal processing system |
| 12/25/2014 | US20140376676 Methods, devices, and algorithms for the linearization of nonlinear time variant systems and the synchronization of a plurality of such systems |
| 12/25/2014 | US20140375489 Analog-to-digital conversion apparatus and method capable of achieving fast settling |
| 12/25/2014 | US20140375487 MDAC with differential current cancellation |
| 12/25/2014 | US20140375486 Time-to-digital converter and control method |
| 12/24/2014 | CN104247271A 模数转换装置、照度传感装置和具备照度传感装置的电子设备 Analog to digital conversion means, and illumination sensing means includes a sensing means of the electronic device illuminance |
| 12/24/2014 | CN104247270A 具有控制栅极电压的数字-模拟转换器 Having a control gate voltage of the digital - analog converter |
| 12/24/2014 | CN104242944A 一种带溢出位判断的2.5位乘法型数模转换器mdac结构 A tape overflow bit judgment 2.5 multiplying DACs mdac structure |
| 12/24/2014 | CN104242943A 基于电阻型数模转换器的六位异步逐次逼近模数转换器 Resistive DAC based asynchronous six successive approximation ADC |
| 12/24/2014 | CN104242942A 带比较器失调校正的六位异步逐次逼近模数转换器 Six asynchronous with comparator offset correction successive approximation ADC |
| 12/24/2014 | CN104242941A 基于数模转换器共享的两路时间交织逐次逼近模数转换器 DAC-based two-way sharing of time-interleaved successive approximation ADC |
| 12/24/2014 | CN104242940A 一种宽工作电压的可配置异步逐次逼近型模数转换器 One kind of wide operating voltage can be configured asynchronous successive-approximation ADC |
| 12/24/2014 | CN104242939A 一种中等分辨率高速可配置的异步逐次逼近型模数转换器 A medium-resolution, high-speed configurable asynchronous successive approximation ADC |
| 12/24/2014 | CN104242938A 一种电压式模数转换装置 A voltage-type analog to digital converter |
| 12/24/2014 | CN104242937A 用于流水线型模数转换器的模拟参考电平缓冲器 Pipelined ADC for analog reference level buffer |
| 12/24/2014 | CN104242936A 流水线模数转换器 Pipelined ADC |
| 12/24/2014 | CN104242935A 一种sar adc分段电容失配的校正方法 Correction method sar adc segmented capacitor mismatch |
| 12/24/2014 | CN104242934A 带冗余位全异步sar adc亚稳态消除电路与方法 With redundant bit full asynchronous sar adc metastable cancellation circuit and method |
| 12/24/2014 | CN104242933A 高速模数转换器的数字后台校准方法 High-speed analog-digital background calibration method |
| 12/24/2014 | CN104242879A 一种用于高速模数转换器的高速低失调动态比较器 High-speed dynamic low offset comparator for high-speed ADC's |
| 12/24/2014 | CN102857226B 一种逐次逼近型模数转换器 One kind of successive approximation ADC |
| 12/24/2014 | CN102594346B 使用滤波器乘积的线性校正器的校准系统和方法 Calibration system and method uses a linear filter product Corrector |
| 12/23/2014 | US8917337 AD conversion circuit and imaging apparatus |
| 12/23/2014 | US8917198 Multi-mode sampling/quantization converters |
| 12/23/2014 | US8917197 System and method for improving performance of photonic samplers |
| 12/23/2014 | US8917196 Sampling circuit, A/D converter, D/A converter, and CODEC |
| 12/23/2014 | US8917195 System including feedback circuit with digital chopping circuit |
| 12/23/2014 | US8917125 Interleaving analog-to-digital converter (ADC) with background calibration |
| 12/18/2014 | US20140369439 Single amplifier filter for constant group delay in radio frequency transmitters |
| 12/18/2014 | US20140369392 Multi-standard compatible communication system |
| 12/18/2014 | US20140368372 Time to digital converter |
| 12/18/2014 | US20140368371 Amplifier using multi input differential pair, and comparator and analog-to-digital converting apparatus using the same |
| 12/18/2014 | US20140368370 Signal Processing Device |
| 12/18/2014 | US20140368368 Continuous-Time Mash Sigma-Delta Analogue to Digital Conversion |
| 12/18/2014 | US20140368364 Method and apparatus for estimating sampling delay error between first and second analog-to-digital converters of time-interleaved analog-to-digital converter |
| 12/18/2014 | US20140368363 Sampling front-end for Analog to Digital Converter |
| 12/18/2014 | US20140368259 Inferential sensing engine |
| 12/18/2014 | US20140367551 Double data rate counter, and analog-digital converting appratus and cmos image sensor using the same |
| 12/17/2014 | CN204031125U 三级自动增益控制装置 Three automatic gain control means |
| 12/17/2014 | CN204031124U 一种多模拟量转换电路 A multi-analog conversion circuit |
| 12/17/2014 | CN104220849A 一种水表流量计及其电路 One kind of water meter and meter circuit |
| 12/17/2014 | CN104218952A 一种用于逐次逼近型模数转换器的高速开关时序 High-speed switching timing for successive approximation ADC |
| 12/17/2014 | CN104218951A 半导体器件以及半导体器件的操作方法 Operating method of a semiconductor device and a semiconductor device |
| 12/17/2014 | CN104218950A 电信号转换 Electrical signal conversion |
| 12/17/2014 | CN103095301B 将模拟输入信号转换为数字输出信号的模数转换器电路 The analog input signal into a digital output signal ADC circuit |
| 12/17/2014 | CN102647187B Adc校准装置 Adc calibration device |
| 12/17/2014 | CN102577129B 具有三位准扰乱的数模转换系统与方法 Having three quasi scrambled digital to analog conversion system and method |
| 12/17/2014 | CN102201812B 循环a/d转换器 Cycle a / d converter |
| 12/17/2014 | CN102075189B 一种可进行后台数字校准的流水线式模数转换器 One kind of background can be pipelined analog-digital calibration |
| 12/16/2014 | US8914251 Storage medium storing digital data correction program and digital data correction apparatus |
| 12/16/2014 | US8913762 Capacitive transducer circuit and method |
| 12/16/2014 | US8912942 Successive-approximation-register analog-to-digital converter (SAR ADC) and method thereof |
| 12/16/2014 | US8912941 Analog-digital conversion circuit and method for driving the same |
| 12/16/2014 | US8912940 String DAC charge boost system and method |
| 12/16/2014 | US8912939 String DAC leakage current cancellation |
| 12/16/2014 | US8912938 Converter and method of controlling the same |
| 12/16/2014 | US8912937 High efficiency output stage amplification for radio frequency (RF) transmitters |
| 12/16/2014 | US8912935 Digital input for a programmable logic controller |
| 12/16/2014 | US8912934 Systems with bias offset and gain mismatch removal from parallel transmitted signals |
| 12/16/2014 | US8912929 Correction value derivation apparatus, displacement amount derivation apparatus, control apparatus, and correction value derivation method |
| 12/16/2014 | US8912928 Encoder, driving apparatus, method for calculating absolute position, and method for manufacturing encoder |
| 12/16/2014 | US8912927 Method for determining incline angle of electromagnetic pointer |
| 12/11/2014 | US20140361917 Comparing circuit and a/d converter |
| 12/11/2014 | US20140361916 Analog-to-digital conversion |
| 12/11/2014 | US20140361915 Circuit and method for signal conversion |
| 12/11/2014 | US20140361914 Circuit and method for skew correction |
| 12/11/2014 | US20140361913 Communication system and sample rate converter thereof |
| 12/11/2014 | US20140361912 Analog-to-digital converter circuit, integrated circuit, electronic device and method therefor |