222312 ⎘
Analogue/digital conversion; Digital/analogue conversion; Calibration or testing; Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error by storing a corrected or correction value in a digital look-up table
COMPENSATION OF ANALOG-TO-DIGITAL CONVERTER (ADC) GAIN ERROR
#2Signal receiving circuit and calibration method thereof
#3HIGH-SPEED DIGITAL-TO-ANALOG CONVERTER CALIBRATION
#4Analog-to-digital converter system, electronic device and analog-to-digital conversion method
#5Analog-to-digital converter calibration systems and methods
#6Dither enhancement of display gamma DAC systems and methods
#7Pipeline analog to digital converter and signal conversion method
#8Pipeline analog to digital converter and signal conversion method
#9Apparatus and methods for fractional synchronization using direct digital frequency synthesis
#10Calibration scheme for filling lookup table in an ADC
#11Analog-to-digital converting device and control system
#12Precision reference circuit
#13Sigma-delta analog-to-digital converter circuit with correction for mismatch error introduced by the feedback digital-to-analog converter
#14Ring oscillator temperature sensor
#15Apparatus and method for single temperature subthreshold factor trimming for hybrid thermal sensor
#16Current source calibration tracking temperature and bias current
#17Self-oscillating multi-ramp converter and method for converting a capacitance into a digital signal
#18Successive approximation type A/D conversion circuit
#19MULTICORE SUCCESSIVE APPROXIMATION REGISTER ANALOG TO DIGITAL CONVERTER
#20Digital synthesizer, communication unit and method therefor
#21Photoelectric conversion apparatus and image pickup system
#22Imaging element, imaging device, electronic device, and imaging method to improve speed of analog to digital conversion
#23Circuit and method of adaptive filtering digital calibration of ADC
#24Randomly sampling reference ADC for calibration
#25Microprocessor-assisted calibration for analog-to-digital converter
#26Efficient calibration of errors in multi-stage analog-to-digital converter
#27Self-calibrating VCO-based analog-to-digital converter and method thereof
#28Capacitance-to-digital converter and method for providing a digital output signal
#29Estimation of digital-to-analog converter static mismatch errors
#30Analog to digital conversion method with offset tracking and correction and analog to digital converter implementing the same
#31Semiconductor device and electronic control device
#32Current source calibration tracking temperature and bias current
#33Semiconductor device and electronic control device
#34Receiver of NFC device and NFC device including the same
#35Photoelectric conversion apparatus and image pickup system
#36Time-based digitizer for PET photodetector
#37Imaging element, imaging device, electronic device, and imaging method
#38Image pickup apparatus comprising A/D converter with offset and gain correction based on amplitude of input signal
#39Digital-analog conversion apparatus and method
#40Background calibration of ADC reference voltage due to input signal dependency
#41Arrangement for reading out an analog voltage signal
#42A/D converter circuit, electronic apparatus and A/D conversion method
#43Photoelectric conversion apparatus and image pickup system
#44Digital-to-analog converter (DAC) with common mode tracking and analog-to-digital converter (ADC) functionality to measure DAC common mode voltage
#45Analog frontend for CCD/CIS sensor
#46A/D conversion apparatus and DC-DC conversion apparatus
#47Automatic offset adjustment for digital calibration of column parallel single-slope ADCs for image sensors
#48Gradient-based approach to sample-time mismatch error calibration in a two-channel time-interleaved analog-to-digital converter
#49Method and system for calibrating column parallel ADCs
#50A/D converter circuit, electronic apparatus and A/D conversion method
#51Time AD converter and solid state image pickup device
#52SOLID-STATE IMAGING DEVICE AND METHOD OF DRIVING THE SAME
#53System and a method of correcting baseline wander
#54Successive approximation A/D converter
#55Analog digital converting device and reference voltage controlling method thereof
#56Methods of and arrangements for offset compensation of an analog-to-digital converter
#57CURRENT TRIMMING CIRCUIT AND A/D CONVERTER INCLUDING CURRENT TRIMMING CIRCUIT
#58Pipelined analog-to-digital converter and sub-converter stage
#59AD conversion circuit and error correcting method
#60Analog-to-digital conversion in pixel arrays
#61Pipelined A/D converter
#62Offset compensation scheme using a DAC
#63Analog-to-digital conversion in pixel arrays
#64Analog-to-digital conversion in pixel arrays using a ramp signal having a single cycle
#65Digital background calibration in pipelined ADCS
#66Voltage mode DAC with calibration circuit using current mode DAC and ROM lookup
#67Analog-to-digital converter circuit and solid-state imaging device
#68ANALOG-DIGITAL CONVERTER CIRCUIT AND ANALOG-DIGITAL CONVERSION METHOD
#69Signal generator and method for generating signals for reducing noise in signals
#70IMAGE PICKUP APPARATUS AND IMAGE PICKUP SYSTEM
#71Method and apparatus for calibrating a replica digital-to-analog converter
#72Digitally controlled oscillator with improved digital frequency calibration
#73Offset compensation scheme using a DAC
#74Offset compensation using non-uniform calibration
#75Analog-to-digital conversion in pixel arrays
#76Analog-to-digital converter, solid-state image pickup device, and camera system
#77Flash ADC
#78Image sensor ADC and CDS per column
#79Integrated circuit device and electronic instrument
#80Analog to digital converting device and image pickup device for canceling noise, and signal processing method thereof
#81I-Q mismatch calibration and method
#82Suppressing output offset in an audio device
#83Circuit and method for gain error correction in ADC
#84Programmable digital black level calibration with feedback control
#85System and method for common mode calibration in an analog to digital converter
#86METHOD FOR GAIN ERROR ESTIMATION FOR AN ANALOG-TO-DIGITAL CONVERTER
#87Calibrating replica digital-to-analog converters
#88Analog-to-digital converter and method of gain error calibration thereof
#89Method of gain error calibration in a pipelined analog-to-digital converter or a cyclic analog-to-digital converter
#90Digital-to-analog converter carrying out calibration operation for current source cells
#91Offset compensation using non-uniform calibration
#92Accurate gain implementation in CMOS sensor
#93Method of compensating channel offset voltage for column driver and column driver for LCD implemented thereof
#94Comparator chain offset reduction
#95Receiver, wireless device and method for cancelling a DC offset component
#96Apparatus and method for automatically offsetting linear deviation of V/F converter
#97DC offset correction apparatus and method
#98Reducing noise associated with local reference-potential fluctuations in mixed-signal integrated circuits
#99Image sensor ADC and CDS per column with oversampling
#100Integrated DSP for a DC offset cancellation loop
#101Time interleaved analogue/digital conversion device with self adaptive equalisation
#102Resolver/digital-converter and control system using the resolver/digital-converter
#103Differential flash ADC with dual resistance ladder legs receiving amplified inputs
#104Comparator chain offset reduction
#105Signal generator and method for generating signals for reducing noise in signals
#106System and method for common mode calibration in an analog to digital converter
#107Analog-to-digital conversion method and analog to digital converter
#108Impedance adjustable circuit having on-chip adjustable termination resistor
#109Method and apparatus for AD conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
#110Method and apparatus for AD conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
#111METHOD AND APPARATUS FOR AD CONVERSION, SEMICONDUCTOR DEVICE FOR DETECTING DISTRIBUTION OF PHYSICAL QUANTITY, AND ELECTRONIC APPARATUS
#112Method and apparatus for ad conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
#113Method and apparatus for AD conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
#114Estimation circuit for time-interleaved ADC and method thereof
#115Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device
#116Analog to digital converter
#117Image sensor ADC and CDS per column
#118Analog to digital converter using both analog and digital offset voltages as feedback
#119Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device
#120Hybrid DC offset cancellation scheme for wireless receiver
#121Method for setting an A/D converter
#122Method and apparatus for AD conversion, semiconductor device for detecting distribution of physical quantity, and electronic apparatus
#123A/D converter calibration
#124Analog front end circuit and method of compensating for DC offset in the analog front end circuit
#125Lookup-table-based analog-to-digital converter
#126Calibration of residual errors using least-mean-squares (LMS) and stochastic-gradient methods for an analog-to-digital converter (ADC) with a pre-calibrated lookup table
#127Analog-based DC offset compensation
#128Time error and gain offset estimation in interleaved analog-to-digital converters
#129Time error and gain offset estimation in interleaved analog-to-digital converters
#130Integrated multiplying successive approximation analog to digital converter
#131Temperature reference gain correction for analog-to-digital converter
#132Analog to digital converter and semiconductor apparatus using the same
#133Methods and systems for determining integral non-linearity
#134System and method for digital-to-analog converter calibration