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)
04/2010
04/06/2010US7693214 Receiving device and analog-to-digital conversion device
04/06/2010US7692570 Direct RF complex analog to digital converter
04/06/2010US7692569 Methods and apparatus for rotating a thermometer code
04/06/2010US7692567 Digital-to-analog converter and distortion correction circuit
04/06/2010US7692566 Angle detection device
04/06/2010US7692459 High resolution delay adjustor
04/01/2010WO2010036601A2 Sigma-delta converter noise cancellation
04/01/2010WO2010035402A1 Signal generation circuit, and single-slope ad converter and camera using the same
04/01/2010US20100080100 Tracking error signal detection apparatus and optical disc apparatus
04/01/2010US20100079634 Solid-state image sensor
04/01/2010US20100079327 Data conversion circuitry and method therefor
04/01/2010US20100079326 Method and Circuit for Digitizing with Improved Resolution
04/01/2010US20100079323 Switching converters controlled via sigma delta modulation
04/01/2010US20100079322 High noise environment measurement technique
04/01/2010US20100079321 Analogue-To-Digital Converter (ADC) Dynamic Range And Gain Control
04/01/2010US20100079320 Digital to analog converter
04/01/2010US20100079319 Data conversion circuitry and method therefor
04/01/2010US20100079318 Data conversion circuitry and method therefor
04/01/2010US20100079317 Method and apparatus for testing data converter
04/01/2010DE102008042400A1 Verfahren und Korrekturvorrichtung zur Korrektur eines Offsetfehlers eines Signalwandlers Correction method and apparatus for correcting an offset error of a transducer
04/01/2010DE102007062752B4 Vorrichtung und Verfahren zur Korrektur von Signalverzerrungen Device and method for the correction of signal distortions
03/2010
03/31/2010EP2169832A1 Converter, conversion method, program, and recording medium
03/31/2010EP2169831A2 Method and correction device for correcting an offset error of a signal converter
03/31/2010EP2169830A2 Device for converting an analogue signal into a digital signal
03/31/2010EP2169829A1 Analog-to-digital converter and method for analog-to-digital conversion
03/31/2010CN201434901Y Test card for digital and analog mixed signal chip on chip tester
03/31/2010CN101689862A High speed parallel processing digital path for sar adc
03/31/2010CN101689861A Analog/digital conversion circuit, optical disk reproducing device, and receiving device
03/31/2010CN101689860A Dac with data independent common mode dynamics
03/31/2010CN101689859A Error processing in time interleaved signal processing devices
03/31/2010CN101689850A chopper-type comparator and a/d converter
03/31/2010CN101686058A Track and hold amplifiers and analog to digital converters
03/31/2010CN101686057A Digital analogue converter
03/30/2010US7688298 Digital/analog conversion device and display device having the same
03/30/2010US7688289 Organic EL driver circuit and organic EL display device
03/30/2010US7688243 Method and system for receiving distance measurement equipment channels in an undersampled broadband receiver
03/30/2010US7688242 Analog-to-digital (AD) converter and analog-to-digital conversion method
03/30/2010US7688241 Method and apparatus for detecting an analogue signal using a selection circuit
03/30/2010US7688240 Method and apparatus for calibrating an RDAC for end-to-end tolerance correction of output resistance
03/30/2010US7688239 Fault detection apparatus for detecting failure of A/D converter due to loss of externally supplied clock signal
03/30/2010US7688238 Methods and systems for calibrating a pipelined analog-to-digital converter
03/30/2010US7688237 Apparatus and method for analog-to-digital converter calibration
03/30/2010US7688236 Integrated circuit comprising a plurality of digital-to-analog converters, sigma-delta modulator circuit, and method of calibrating a plurality of multibit digital-to-analog converters
03/30/2010US7688235 Composite analog to digital receiver with adaptive self-linearization
03/25/2010WO2010033391A1 Gray code current mode analog-to-digital converter
03/25/2010WO2010033232A2 Unified architecture for folding adc
03/25/2010WO2010032209A1 Comparator testing in a flash a/d converter
03/25/2010WO2010007326A3 Device and method for signal processing using several parallel processing pathways
03/25/2010US20100073542 Image sensor and control method of the image sensor
03/25/2010US20100073215 Unified architecture for folding adc
03/25/2010US20100073214 Differential operational amplifier circuit correcting settling error for use in pipelined a/d converter
03/25/2010US20100073213 Signal processing device
03/25/2010US20100073212 Digital-to-analog converting system with sampling rate conversions and sampling rate converting method thereof
03/25/2010US20100073211 High voltage isolation by capacitive coupling
03/25/2010US20100073210 Pipelined converter systems with enhanced linearity
03/25/2010US20100073209 Track and hold amplifiers and analog to digital converters
03/25/2010US20100073208 Apparatus and method for the calibration of delta-sigma modulators
03/25/2010US20100073207 Delta-Sigma Analog-to-Digital Converters and Methods to Calibrate Delta-Sigma Analog-to-Digital Converters
03/25/2010US20100073206 Analog-to-digital conversion circuits and method for calibrating thereof
03/24/2010CN101682332A Circuit with a successive approximation analog to digital converter
03/24/2010CN101682331A Hardware-efficient reconstruction for periodic non-uniformly sampled signals
03/24/2010CN101682330A Pseudo-differential class-ab digital-to-analog converter with code dependent DC current
03/24/2010CN101682323A Analog input device
03/24/2010CN101677246A Digital-to-analogue conversion system with sampling frequency conversion and sampling frequency conversion method thereof
03/24/2010CN101677245A Analog-digital converting circuit, analog-digital converting method and image processing system
03/24/2010CN101677237A Clock timing calibration circuit, method and analog-digital conversion system
03/24/2010CN101677235A Loop filter, quantizer, analog-digital converter and operational amplifier
03/23/2010US7684780 Semiconductor device, radio terminal device, and radio communication equipment
03/23/2010US7683820 Charge-domain pipelined charge-redistribution analog-to-digital converter
03/23/2010US7683819 Analog-to-digital converting circuit
03/23/2010US7683818 Method and apparatus for AD conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
03/23/2010US7683817 Solid-state imaging device, AD converter, and AD converting method
03/23/2010US7683816 System for displaying images
03/23/2010US7683814 Constant current source, ramp voltage generation circuit, and A/D converter
03/23/2010US7683813 Digital-to-analog converter carrying out calibration operation for current source cells
03/23/2010US7683661 Method to reduce the pin count on an integrated circuit and associated apparatus
03/18/2010US20100071030 Method and system for securely identifying computer storage devices
03/18/2010US20100066707 A Digital to Analogue Converter
03/18/2010US20100066583 Multi-stage successive approximation register analog-todigital converter and analog-to-digital converting method using the same
03/18/2010US20100066582 Current mode double-integration conversion apparatus
03/18/2010US20100066581 Sample/hold circuit, and analog-to-digital converter
03/18/2010US20100066580 Nonlinear Mapping in Digital-to-Analog and Analog-to-Digital Converters
03/18/2010US20100066579 Gray code current mode analog-to-digital converter
03/18/2010US20100066576 Superconductor Multi-Level Quantizer
03/18/2010US20100066575 Methods and Systems for Calibrating a Pipelined Analog-to-Digital Converter
03/18/2010US20100066574 Hybrid Analog to Digital Converter Circuit and Method
03/18/2010US20100066455 Sigma delta digital to analog converter with wide output range and improved linearity
03/17/2010EP2162989A2 Dac with data independent common mode dynamics
03/17/2010EP2162988A1 Time-to-amplitude converter component
03/17/2010CN101675591A Circuit and method for dynamically selecting circuit elements
03/17/2010CN101674087A Method for obtaining channel mismatching error of time alternative ADC system
03/17/2010CN101674086A Successive approximation type a/d converter, method of controlling successive approximation type a/d converter, solid-state imaging device, and imaging apparatus
03/17/2010CN101674085A Sampling hold circuit applied to analogue-to-digital converter
03/17/2010CN101674084A Analog to digital converter
03/17/2010CN101674083A Method for acquiring and reconstructing high-speed data in analog-to-digital converter
03/17/2010CN100594671C Prepositive differential amplifier and method for expanding its input range
03/16/2010US7680474 Superconducting digital mixer
03/16/2010US7679543 Current sampling mixer with harmonic rejection
03/16/2010US7679542 Image sensor using auto-calibrated ramp signal for improved image quality and driving method thereof
03/16/2010US7679541 Circuit and method for improving mismatches between signal converters
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