222318 ⎘
Analogue/digital conversion; Digital/analogue conversion; Calibration or testing; Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables using an auxiliary digital/analogue converter for adding the correction values to the analogue signal
BACKGROUND DAC ERROR CALIBRATION FOR SAR ADCS
#2CONFIGURABLE DIGITAL-TO-ANALOG CONVERTER CALIBRATION
#3Digital correction of digital-to-analog converter errors in continuous-time analog-to-digital converters
#4Shuffler-free ADC error compensation
#5Calibrating a multiplexer of an integrated circuit
#6Digital-to-analog conversion apparatus and method having signal calibration mechanism
#7Accurate calibration of analog integrated-circuits continuous-time complex filters
#8Resistive sensor based data acquisition system using low distortion analog front-end and digital gain error correction
#9VCO-based continuous-time pipelined ADC
#10Current steering digital to analog converter (DAC) system to perform DAC static linearity calibration
#11Analog-to-digital converter
#12Data converters and methods for memory arrays
#13VCO-based continuous-time pipelined ADC
#14Method of capacitive DAC calibration for SAR ADC
#15CMOS externally modulated laser driver
#16CMOS externally modulated laser driver
#17Error-compensated direct digital modulation device
#18Method of digital-to-analog converter mismatch calibration in a successive approximation register analog-to-digital converter and a successive approximation register analog-to-digital converter
#19Analog readout preprocessing circuit for CMOS image sensor and control method thereof
#20Programmable temperature compensated voltage generator
#21Method of calibrating a SAR A/D converter and SAR-A/D converter implementing said method
#22Residual error sampling and correction circuits in INL DAC calibrations
#23Baseband envelope predistorter
#24Digital to analog converter
#25Input-independent self-calibration method and apparatus for successive approximation analog-to-digital converter with charge-redistribution digital to analog converter
#26A/D conversion circuit, integrated circuit device, electronic apparatus
#27Device and method for processing an analogue signal
#28Programmable linearity correction circuit for digital-to-analog converter
#29INL correction circuitry and method for SAR ADC
#30A/D converter
#31Calibration method and related calibration apparatus for capacitor array
#32Fine resistance adjustment for polysilicon
#33Digital trimming of SAR ADCs
#34Switching unit for generating an output voltage as a function of a digital data value and method for calibrating the switching unit
#35Digitally controlled oscillator with improved digital frequency calibration
#36Method and apparatus for internally calibrating mixed-signal devices
#37Successive approximation A/D converter
#38Opto-electronic analog-to-digital converter
#39D-A convert apparatus and A-D convert apparatus
#40Digital-to-analogue converter system with increased performance
#41Calibrating a digital-to-analog converter
#42D/A conversion device and method and charged particle beam exposure apparatus and method
#43Digitally corrected SAR converter including a correction DAC
#44Piecewise calibration for highly non-linear multi-stage analog-to-digital converter
#45Analog-to-digital converter
#46Calibration of radix errors using Least-Significant-Bit (LSB) averaging in a Successive-Approximation Register Analog-Digital Converter (SAR-ADC) during a fully self-calibrating routine
#47Method of capacitive DAC calibration for SAR ADC
#48Analog-to-digital converter (ADC) having calibration