Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › H03M 1 - Analogue/digital conversion; Digital/analogue conversion
Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
06/2012
06/06/2012CN102487281A Processing system
06/06/2012CN101841333B Low-jitter clock buffer for analogue-digital/digital-analogue converter
06/06/2012CN101771411B A/D and D/A converter
06/06/2012CN101361273B Switched capacitor system with reduced output glitch and method for output glitch reduction
06/06/2012CN101361272B System and method for analyzing switch power converter
06/06/2012CN101263656B Analog-to-digital converter and its operation method
06/05/2012US8195221 Loop delay compensation for continuous time sigma delta analog to digital converter
06/05/2012US8193963 Method and system for time to digital conversion with calibration and correction loops
06/05/2012US8193962 High resolution A/D conversion based on piecewise conversion at lower resolution
06/05/2012US8193961 Systems and methods for enhancing analog to digital conversion resolution
06/05/2012US8193960 Output apparatus and test apparatus
06/05/2012US8193959 Analog to digital converters
06/05/2012US8193958 Signal regenerator
06/05/2012US8193957 Successive approximation register analog to digital converter (ADC) and method of adjusting delay thereof
06/05/2012US8193956 Meter and freeze of calibration of time-interleaved analog to digital converter
06/05/2012US8193955 Modular units for synchro-to-digital conversion and digital-to-synchro conversion
06/05/2012US8193724 Power supply apparatus
06/05/2012US8193483 Optical encoder systems, devices and methods
05/2012
05/31/2012WO2012069871A1 Integrated circuit device and method for detecting an excessive voltage state
05/31/2012US20120133800 Offset Canceling Circuit, Sampling Circuit and Image Sensor
05/31/2012US20120133541 Analog-digital converter
05/31/2012US20120133540 Voltage-time converters and time-domain voltage comparators including the same
05/31/2012US20120133539 Comparator Circuit
05/31/2012US20120133538 Resistor devices and digital-to-analog converters using the same
05/31/2012US20120133536 Dac calibration
05/31/2012US20120133535 Interleaved Pipelined Binary Search A/D Converter
05/31/2012US20120133534 Analog-to-Digital Converter
05/31/2012US20120133346 Successive approximation register a/d converter and dc/dc converter
05/30/2012EP2457328A2 Ultra-high-speed photonic-enabled adc based on multi-phase interferometry
05/30/2012CN202261243U 10-bit high-speed DAC (digital-to-analog converter) circuit applied to DDS (direct digital synthesizer) chips
05/30/2012CN202261242U Relay matrix
05/30/2012CN202261241U Current signal conversion function module
05/30/2012CN202261240U Charge transmission circuit for charge coupling production line ADC (analog-to-digital converter)
05/30/2012CN102484480A 电流引导式数字至模拟转换器 Current guide digital-to-analog converter
05/30/2012CN102484479A Switched capacitor circuit and stage circuit for ad converter
05/30/2012CN102484478A 用于加速模数转换器的方法和系统 The method and system for accelerating the ADC
05/30/2012CN102480297A 逐次比较型ad转换器 Successive approximation type ad converter
05/30/2012CN102480296A Analog-to-digital converter, sound processing device, and analog-to-digital conversion method
05/30/2012CN102480295A Analog-to-digital converter and analog-to-digital conversion method
05/30/2012CN102480294A Analog-to-digital converter and analog-to-digital conversion method
05/30/2012CN102480293A 模数转换装置 Analog to digital conversion means
05/30/2012CN102480292A 基线漂移校正系统及方法 Baseline drift correction system and method
05/30/2012CN101980446B High-performance low-power consumption pipeline analogue-to-digital converter
05/30/2012CN101820257B Switched capacitor circuit and analog-to-digital converter
05/30/2012CN101378251B Method for improving signal display quality under a condition of low sampling rate
05/30/2012CN101356736B Variable passive components with high resolution value selection and control
05/30/2012CN101341657B Analog to digital converter unit
05/30/2012CN101339753B Liquid crystal display device and control driver for a liquid crystal display device
05/30/2012CN101339749B Display driver circuit of display device
05/30/2012CN101330292B D/a converter circuit
05/30/2012CN101150315B Method and device for increasing the availability and redundancy of analog current outputs
05/29/2012USRE43439 Method of converting audio data for a portable device and reproducing the converted audio data
05/29/2012US8189109 Digital image converting apparatus with auto-correcting phase and method thereof
05/29/2012US8188903 Ramp wave output circuit, analog/digital conversion circuit, and camera
05/29/2012US8188902 Ternary search SAR ADC
05/29/2012US8188901 Superconductor analog to digital converter
05/29/2012US8188900 Analog-digital converter
05/29/2012US8188899 Un-buffered segmented R-DAC with switch current reduction
05/29/2012US8188898 Integrated circuits, liquid crystal display (LCD) drivers, and systems
05/29/2012US8188897 Analog to digital converter
05/29/2012US8188896 Digital converter for processing resolver signal
05/24/2012US20120127010 High-order wide band modulators and multiplying digital-to-analog converters using distributed weighting networks
05/24/2012US20120127007 Comparison circuit and analog-to-digital conversion device
05/24/2012US20120127006 Two-Step Subranging ADC Architecture
05/24/2012US20120127005 Fast quantizer apparatus and method
05/24/2012US20120127004 A/d conversion integrated circuit
05/24/2012US20120126094 Analog to digital ramp converter
05/24/2012DE102011085895A1 Analog-Digital-Wandler, Verfahren zum Betreiben und System Analog-to-digital converter, and method for operating system
05/23/2012EP2456075A1 Analog to digital ramp converter
05/23/2012EP2454861A1 Reduction of the sensitivity of jitter demodulation of a sampling clock signal
05/23/2012EP2454816A2 2-phase gain calibration and scaling scheme for switched capacitor sigma-delta modulator
05/23/2012EP2162988B1 Time-to-amplitude converter component
05/23/2012CN202231704U Automatic selection output device with multiple groups of image and sound input signals
05/23/2012CN202231703U Self-calibration circuit of digital to analog conversion output voltage
05/23/2012CN202231702U Control circuit of analog-digital converter
05/23/2012CN202230615U Interface adapting circuit for airborne collision avoidance system
05/23/2012CN102474266A Selection device
05/23/2012CN102474265A 使用可变数模转换器(dac)采样率的干扰降低 Using a variable-analog converter (dac) to reduce the sampling rate of interference
05/23/2012CN102474264A Pipeline ad converter and method of correcting output from the converter
05/23/2012CN102474263A Temperature detection circuit with ad converter and semiconductor integrated circuit
05/23/2012CN102474262A 交织的流水线二进制搜索a/d转换器 Interleaved pipelined binary search a / d converter
05/23/2012CN102474261A Time AD converter and solid state image pickup device
05/23/2012CN102468854A 量化电路、量化方法与连续时间三角积分模数转换器 Quantization circuit, quantification methods and continuous time delta-sigma ADCs
05/23/2012CN102468853A Method for realizing analog-to-digital converter (ADC) function on mobile phone at low cost
05/23/2012CN102468852A 高速ad并行采样装置 High-speed parallel sampling device ad
05/23/2012CN102013887B Driver for reducing voltage swing for digital-to-analog converter
05/23/2012CN101841315B High speed comparator
05/23/2012CN101741233B DC-DC switch power soft-start circuit of digital-to-analogue conversion control
05/23/2012CN101656540B Digital to analog converter and method thereof
05/23/2012CN101394182B Charge balancing method in current input adc
05/23/2012CN101388669B Parallel type analog-to-digital conversion circuit, sampling circuit and comparison amplification circuit
05/23/2012CN101160723B System and method for tri-level logic data shuffling for oversampling data conversion
05/22/2012US8184202 Display apparatus and phase detection method thereof
05/22/2012US8184033 High fidelity, radiation tolerant analog-to-digital converters
05/22/2012US8184032 High-speed analog-digital converter having a signal folding structure improved by reducing the number of elementary cells
05/22/2012US8184031 High-order wide band modulators and multiplying digital-to-analog converters using distributed weighting networks
05/22/2012US8184030 Source driver not including any P-type digital-to-analog converter
05/22/2012US8184029 Phase interpolator
05/22/2012US8184028 Video data source system
05/22/2012US8184027 Semiconductor device and differential amplifier circuit therefor
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