222316 ⎘
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
Sub-classes:SELF-CALIBRATING DIGITAL TO ANALOG CONVERTER
#2Analog-to-digital conversion apparatus and method having data storage mechanism
#3LOOKUP TABLE FOR NON-LINEAR SYSTEMS
#4TIME INTERLEAVED ANALOG-TO-DIGITAL CONVERTER WITH ADC UNIT CORRECTION
#5OFFSET CALIBRATION FOR AN ANALOG FRONT-END SYSTEM VARIABLE-GAIN AMPLIFIER
#6CIRCUITS, CHIPS, SYSTEMS AND METHODS FOR ELIMINATING RANDOM PERTURBATION
#7Digital correction of digital-to-analog converter errors in continuous-time analog-to-digital converters
#8Time-interleaved analog-to-digital converter
#9Successive-approximation-register (SAR) analog-to-digital converter (ADC) timing calibration
#10Lookup table for non-linear systems
#11Successive-approximation-register (SAR) analog-to-digital converter (ADC) timing calibration
#12Time-interleaved analog-to-digital converter system
#13Residue transfer loop, successive approximation register analog-to-digital converter, and gain calibration method
#14Gain calibration device and method for residue amplifier of pipeline analog to digital converter
#15Successive approximation analog-to-digital converter and calibration method thereof
#16Method of operating Digital-to-Analog processing chains, corresponding device, apparatus and computer program product
#17PROGRAMMABLE SEQUENCE CONTROLLER FOR SUCCESSIVE APPROXIMATION REGISTER ANALOG TO DIGITAL CONVERTER
#18Apparatuses and methods for sample rate conversion
#19Capacitor order determination in an analog-to-digital converter
#20Data converters systematic error calibration using on chip generated precise reference signal
#21METHOD AND SYSTEM FOR BROADBAND ANALOG TO DIGITAL CONVERTER TECHNOLOGY
#22Signal path linearization
#23Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation
#24DIGITAL-TO-ANALOG CONVERTER (DAC) WITH ENHANCED DYNAMIC ELEMENT MATCHING (DEM) AND CALIBRATION
#25Programmable sequence controller for successive approximation register analog to digital converter
#26Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration
#27Pattern based estimation of errors in ADC
#28Signal processing systems and signal processing methods
#29Drift compensation
#30Time-interleaved analog-to-digital converter system
#31Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration
#32Method and system for broadband analog to digital converter technology
#33Capacitor order determination in an analog-to-digital converter
#34Frequency-domain ADC flash calibration
#35Method of operating digital-to-analog processing chains, corresponding device, apparatus and computer program product
#36Conversion of a discrete-time quantized signal into a continuous-time, continuously variable signal
#37Semiconductor device and failure detection method
#38Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration
#39Circuit and method of adaptive filtering digital calibration of ADC
#40System and method for measuring the DC-transfer characteristic of an analog-to-digital converter
#41Method of operating digital-to-analog processing chains, corresponding device, apparatus and computer program product
#42Calibration techniques for SAR ADCs with on-chip reservoir capacitors
#43Method and system for broadband analog to digital converter technology
#44Analog-to-digital converter
#45Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation
#46Systems and methods of element scrambling for compensation and calibration of analog-to-digital converter feedback
#47Method and system for broadband analog to digital converter technology
#48Measurement device
#49Semiconductor integrated circuit device
#50Converter arrangement and method for converting an analogue input signal into a digital output signal
#51Baseband envelope predistorter
#52Correction device and correction method for light reception power monitor
#53Imaging pixels with improved analog-to-digital circuitry
#54Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation
#55Semiconductor integrated circuit device
#56Method for estimating capacitance weight errors and successive approximation analog to digital converter using the same
#57Method and system for broadband analog to digital converter technology
#58Method and arrangement for determining the dynamic state of an electric motor
#59Method and system for broadband analog to digital converter technology
#60Calibration method and circuit
#61Time-interleaved A/D converter apparatus including correction signal part outputting a dispersion compensation control signal
#62Method and device for angular measurement with compensation of non-linearities
#63Device and method for controlling reference voltage of digital-to-analog converter
#64Charge injection mechanism for analog-to-digital converters
#65Successive approximation A/D converter
#66Analog digital converting device and reference voltage controlling method thereof
#67A/D conversion circuit and A/D conversion method
#68Air flow measurement apparatus
#69ANALOG-DIGITAL CONVERTER AND OPERATING METHOD THEREOF
#70Compensating for harmonic distortion in an instrument channel
#71Solid-state imaging device, method of driving solid-state imaging device, and image processing device
#72Signal generating apparatus and test apparatus
#73Signal generating apparatus and test apparatus
#74Device for converting analog signal into digital values and correcting the values
#75Method and system for accelerated analog to digital conversion
#76Integrated circuits for converting analog signals to digital signals, systems, and operating methods thereof
#77Track and hold amplifiers and analog to digital converters
#78RD converter and angle detecting apparatus
#79Data conversion circuitry for converting analog signals to digital signals and vice-versa and method therefor
#80Self-calibrating data conversion circuitry and method therefor
#81Data conversion circuitry with an extra successive approximation step and method therefor
#82Method and apparatus for testing data converter
#83Track and hold amplifiers and analog to digital converters
#84Methods and systems for calibrating a pipelined analog-to-digital converter
#85Analog digital convert apparatus, analog digital convert method, control apparatus and program
#86Scheme for non-linearity correction of residue amplifiers in a pipelined analog-to-digital converter (ADC)
#87Nonlinear compensation in analog to digital converters
#88Signal processors, signal processing methods, and digital filter configuration methods
#89Waveform generation method, radar device, and oscillator for radar device
#90Analog-To-Digital Converting Apparatus And Vehicle Power Supply Apparatus Using The Same
#91Impulse Calibration Of An IQ Demodulator And Low Frequency DC-Coupled Cross-Over Network
#92Methods and systems for calibrating a pipelined analog-to-digital converter
#93Method and apparatus for calibrating analog-to-digital converters within an imaging device
#94Method and apparatus for calibrating imaging device circuits
#95Digital to analog converter with shared calibration
#96Time-interleaved analog-to-digital converter and high speed signal processing system using the same
#97Digital linearizing system
#98Waveform generation method, radar device, and oscillator for radar device
#99Calibration of a redundant number system successive approximation analog-to-digital converter
#100Gain compensation based on a first gain factor and a second gain factor with time-varying compensation
#101Analog-to-digital converter compensation system and method
#102Calibrating automatic test equipment containing interleaved analog-to-digital converters
#103Multi-step analog/digital converter and on-line calibration method thereof
#104System and method for digital compensation of digital to analog and analog to digital converters
#105Method for correcting periodic sampling errors
#106Method and compensation device for compensation of characteristic errors of an analog-digital converter
#107Pipelined A/D converter and method for correcting output of the same
#108Rotary encoder
#109DIGITALLY SELF-CALIBRATING PIPELINE ADC AND CONTROLLING METHOD THEREOF
#110Pipeline ADC calibrating method and apparatus thereof
#111Error measuring method for digitally self-calibrating pipeline ADC and apparatus thereof
#112Time-interleaved samplers
#113Digital linearizing system
#114Waveform generation method, waveform generation program, waveform generation circuit and radar device
#115Variable resolution digital calibration
#116Method for interpolating at least two position-dependent, periodic analog signals that are dephased relative each other
#117Method and system for calibration of a voltage controlled oscillator (VCO)
#118All-analog calibration of sting-DAC linearity: application to high voltage processes
#119Calibration method for precision signal chain linearity
#120Multi-channel high-precision ADC circuit with self-calibration of mismatch error
#121DAC calibration using VCO ADC
#122Imaging systems with sub-radix-2 charge sharing successive approximation register (SAR) analog-to-digital converters
#123Imaging systems with sub-radix-2 charge sharing successive approximation register (SAR) analog-to-digital converters
#124Analog-to-digital converting module for related light sensing device
#125Artifact-corrected time-interleaved ADC