222283 ⎘
Analogue/digital conversion; Digital/analogue conversion; Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching using clocked averaging
Latency reduction in analog-to-digital converter-based receiver circuits
#2Semiconductor circuit, receiving device, and memory system
#3Time interleaved analog-to-digital converter
#4Low overhead on chip scope
#5Five-level switched-capacitance DAC using bootstrapped switches
#6D/A converter, and A/D converter
#7Current steering digital to analog converter with decoder free quad switching
#8Successive approximation analog to digital converter with comparator input toggling
#9Sensor device
#10Analog conversion of pulse width modulated signals
#11A/D conversion circuit, signal processing circuit, and shake detection device
#12AD converter
#132-phase gain calibration and scaling scheme for switched capacitor sigma-delta modulator using a chopper voltage reference
#142-phase gain calibration and scaling scheme for switched capacitor sigma-delta modulator
#15Low noise current steering DAC
#16System and method for area-efficient three-level dynamic element matching
#17Differential amplifier circuit amplifying differential signals with selectively switching between differential signals and AD converter apparatus
#18Delta-sigma analog-to-digital converter
#19Correlation-based background calibration of pipelined converters with reduced power penalty
#20Semiconductor integrated circuit
#21Apparatus and method for improving performance of sigma-delta modulators having non-ideal components
#22Mismatch-shaping dynamic element matching systems and methods for multi-bit sigma-delta data converters
#23Cyclic pipeline analog to digital converter with enhanced accuracy
#24Suppressing digital-to-analog converter (DAC) error
#25Audio digital to analog converter with harmonic suppression
#26Suppressing digital-to-analog converter (DAC) error
#27Current digital-to-analog converter with distributed reconstruction filtering
#28Aperture noise suppression using self-referred time measurements
#29System and method for improving matching in a signal converter
#30Methods and systems for determining integral non-linearity