Patents
Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
01/2015
01/21/2015EP2826147A1 Integrating a/d converter
01/21/2015CN204119213U A/d同时采样结构电路 A / d while sampling circuit structure
01/21/2015CN204119212U 一种高速可设定分辨率的高精度ad采样电路 You can set the resolution of a high-speed high-precision sampling circuit ad
01/21/2015CN104303496A A/d 转换器、固态图像拾取装置和电子装置 A / d converter, the solid-state image pickup device and the electronic apparatus
01/21/2015CN104303420A 模数转换器 ADC
01/21/2015CN104303116A 模拟变换装置以及可编程控制器系统 Analog conversion devices and programmable controller system
01/21/2015CN104300985A 一种基于脉冲计数的积分式ad转换电路及方法 An integral method is based on ad conversion circuit and pulse count
01/21/2015CN104300984A 一种模数转换器和模数转换方法 One kind of ADC and analog to digital conversion method
01/21/2015CN104300983A 用于流水线型模数转换器的动态比较器 For pipelined ADC's dynamic comparator
01/21/2015CN104300982A 高速可设定分辨率的高精度ad采样电路及其控制算法 You can set the resolution of the high-speed high-precision sampling circuit and control algorithm ad
01/21/2015CN104300981A 高速、高精度图像信号模数转换电路 High-speed, high-precision image signal analog-digital conversion circuit
01/21/2015CN104300980A 电动汽车及其运行信号的采样方法和ad转换系统 Sampling methods and operation of electric vehicles and the ad signal conversion system
01/21/2015CN102422538B 模拟单元 Analog unit
01/20/2015USRE45343 Calibration of offset gain and phase errors in M-channel time-interleaved analog-to-digital converters
01/20/2015US8937569 Analog-to-digital conversion device
01/20/2015US8937568 D/A converter
01/20/2015US8937566 System and method for managing digital/analog convertor of a video card
01/20/2015US8937565 Impedance matched transmission circuit with analog-to-digital converter
01/20/2015US8937515 Device and method for direct mixing of pulse density modulation (PDM) signals
01/20/2015US8937510 Operational amplifier module and method for enhancing driving capability of operational amplifier circuit
01/15/2015WO2015004829A1 Current d/a converter, delta sigma modulator, and communication device
01/15/2015US20150015428 System and method for high speed analog to digital data acquisition
01/15/2015US20150015229 Semiconductor integrated circuit
01/15/2015US20150015176 Digital-to-analog sinusoidal driver apparatus, systems and methods
01/15/2015US20150014517 Integral a/d converter and cmos image sensor
01/15/2015US20150014516 Da converter, ad converter, and semiconductor device
01/15/2015DE112013002311T5 Segmentierter Digital/Analog-Umsetzer mit gewichteten Stromquellen Segmented digital / analog converter with weighted current sources
01/14/2015EP2823567A1 Low complexity high-speed multi-dac system
01/14/2015EP2823566A1 Analogue-to-digital converter arrangement and associated method for checking a multiplexer for an analogue-to-digital converter
01/14/2015CN204103900U 一种压电驱动器控制电路的d/a转换电路 A piezoelectric driver control circuit of d / a converter circuit
01/14/2015CN204103899U 家用电器讯号转换器 Household appliances signal converter
01/14/2015CN104285376A 光学钟控的数字模拟转换器和具有该转换器的dds单元 Optical clocked digital to analog converter and dds unit having the converter
01/14/2015CN104283566A 用于模数转换器的比较电路 A comparator circuit for ADC
01/14/2015CN104283565A 包括开关电容桥的电路和方法 Including switched capacitor circuits and methods of the bridge
01/14/2015CN104283564A 用于σδ 模拟-数字转换器的积分器输出摆动降低技术 For σδ analog - digital converter integrator output swing reduction technology
01/14/2015CN104283563A 一种用于单调开关方式的逐次逼近型模数转换器 Successive Approximation ADC used a monotonous way switch
01/14/2015CN104283562A 逐次逼近型模数转换装置 Successive approximation analog-to-digital conversion means
01/14/2015CN104283561A 一种异步时钟并串转换半周期输出电路 An asynchronous serial conversion clock half-cycle output circuit
01/14/2015CN104283560A 一种无采保流水线adc时钟偏移校准电路及其控制方法 A non-recoverable Paul pipeline adc clock offset calibration circuit and control method
01/14/2015CN104283559A 用于模数转换器的内建自测试 Built-in self test for ADC
01/14/2015CN104283558A 高速比较器直流失调数字辅助自校准系统及控制方法 High-speed comparator DC offset digital-assisted self-calibration system and control method
01/13/2015US8934595 Estimation of sample clock frequency offset based on error vector magnitude
01/13/2015US8934590 Signal receiver with multi-level sampling
01/13/2015US8934058 Signal digitizing system and method based on amplitude-to-time optical mapping
01/13/2015US8933833 Conversion device
01/13/2015US8933832 Digital readout method and apparatus
01/13/2015US8933831 Analog-to-digital converter and wireless receiver
01/13/2015US8933830 Successive approximation register analog-to-digital converter and method of operating built-in self-test device for testing the converter
01/13/2015US8933385 Hybrid analog-to-digital converter having multiple ADC modes
01/08/2015WO2015002864A1 Delta conversion analog to digital converter providing direct and quadrature output
01/08/2015WO2015002478A1 Multiplying digital analog converter and operating method for same
01/08/2015US20150009059 System and Method for Integration of Hybrid Pipeline
01/08/2015US20150009058 Transmitter Noise Shaping
01/08/2015US20150009057 Driving circuit and data transmitting method
01/08/2015US20150009056 Buffer offset modulation
01/08/2015US20150009053 Input configuration for analog to digital converter
01/08/2015US20150009052 Built-in-self-test for an analog-to-digital converter
01/08/2015US20150008308 Analog-to-Digital Converter with Redundancy for Image Sensor Readout
01/08/2015DE112013001585T5 Zur Verwendung mit einem Analog-Digital-Wandler geeignete Referenzschaltung und eine solche Referenzschaltung umfassender Analog-Digital-Wandler For use with an analog-to-digital converter suitable reference circuit and such a reference circuit comprehensive analog-to-digital converter
01/08/2015DE102014009823A1 Integrierter Selbsttest für einen Analog-Digital-Wandler Built-in self-test for an analog-to-digital converter
01/08/2015DE102013014649B3 Analog-Digital-Wandler und Regelschaltung mit niedrigem Ruhestrom bei Schwachlast Analog-to-digital converter and control circuit with low quiescent current at light load
01/07/2015EP2822271A1 Column a/d converter, column a/d conversion method, solid imaging device, and camera system
01/07/2015EP2820760A1 Device for converting analogue signals into digital signals
01/07/2015CN104272596A 具有加权电流源的分段数字-模拟转换器 Current source having a weighted segment digital - analog converter
01/07/2015CN104272595A 用于接收器的逐次逼近模-数转换架构布置 Successive approximation analog for receiver - digital conversion architecture layout
01/07/2015CN104272395A 利用时间交错的光学定时的采样装置 The timing of the sampling device using an optical time-interleaved
01/07/2015CN104270154A 基于并行处理的采样装置和采样方法 Sampling devices and sampling methods based on parallel processing
01/07/2015CN104270153A 一种适用于流水线型模数转换器的多路采样栅压自举开关 One for multiple pipelined ADC sampling bootstrapped switch
01/07/2015CN104270152A 用于电荷耦合流水线模数转换器的pvt不敏感共模电荷控制装置 Pvt for pipelined ADC is not sensitive charge-coupled common mode charge control means
01/07/2015CN104270151A 一种用于流水线模数转换器的输出延时电路 Output delay circuit for pipelined ADC
01/07/2015CN104270150A 应用于流水线模数转换器的高速低功耗基准电压输出缓冲器 Applied to high-speed low-power pipelined ADC voltage reference output buffer
01/07/2015CN104270149A 一种模数转换器的自适应校正启动电路 An adaptive analog-correction start circuit
01/07/2015CN104270124A 基于边沿相加的时钟延迟调节电路及其集成芯片 Delay adjustment circuit is based on the sum of the edge of the clock and the integrated chip
01/07/2015CN102624385B 恒定电压到频率增益的压控振荡器 Constant voltage to frequency gain of the voltage controlled oscillator
01/07/2015CN102545906B 电流型数模转换方法和装置 Current type digital-analog conversion method and apparatus
01/07/2015CN102377432B 一种复用模数转换装置 One kind of multiplexed analog to digital converter
01/07/2015CN102332922B 提高数模转换器高频特性的电流源及驱动电路 DAC improve high-frequency characteristics of the current source and the driver circuit
01/06/2015US8929102 Sample and hold buffer
01/06/2015US8928518 Charge-redistribution SAR ADC with sample-independent reference current
01/06/2015US8928517 Pipelined analog-to-digital converter
01/06/2015US8928516 Method and apparatus for conversion of voltage value to digital word
01/06/2015US8928515 Analog-to-digital converter and method of converting an analog signal to a digital signal
01/06/2015US8928514 Harmonic time domain interleave to extend oscilloscope bandwidth and sample rate
01/06/2015US8928513 Current steering digital-to-analog converter (DAC) switch driver
01/06/2015US8928512 Digital to analog converter and method for controlling current source array in digital to analog converter
01/06/2015US8928510 Photonic analog to digital conversion method
01/06/2015US8928509 Incoming signal sampling device
01/06/2015US8928508 ADC calibration
01/06/2015US8928507 Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation
01/06/2015US8928506 Successive approximation analog-to-digital converter (ADC) with dynamic search algorithm
01/06/2015US8928505 Method of forming an audio processing system and structure therefor
01/06/2015US8928504 Multiplying analog-to-digital converter and pipeline analog-to-digital converter using the same
01/06/2015US8928401 Amplifier with filtering
01/06/2015US8928379 Minimal power latch for single-slope ADCs
01/06/2015US8928358 Sampling
01/06/2015US8925817 Card reader and method of use thereof
01/01/2015US20150002327 Integrating A/D Converter
01/01/2015US20150002326 Windowing for high-speed analog-to-digital conversion
01/01/2015US20150002324 Sampling rate based adaptive analog biasing
01/01/2015US20150002323 Analog-to-digital converter and self-diagnosis method for analog-to-digital converter
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