Disclosed are new methods and systems for achieving calibration in a pipelined ADC system. The methods and systems may be used to provide continuous digital background calibration in a pipelined ADC. Component mismatch error from each DAC in the pipeline is tabulated to provide an integral nonlinearity profile, which is subtracted from the ADC transfer characteristic.

 
Web www.patentalert.com

< ADC calibration to accommodate temperature variation using vertical blanking interrupts

< A/D converter apparatus and D/A converter apparatus including a digital filter

> ADC transfer function providing improved dynamic regulation in a switched mode power supply

> A/D converter calibration

~ 00255