Self-calibration technique for A/D converters 喜欢 0 阅读量: 110 作者:Hae-Seung,Lee,Hodges,D.摘要: Linearity errors of weighted capacitor digital-to-analog converters (DAC's) can be corrected using a simple digital algorithm. The additional circuitry required is approximately 350 digital gates ...
Termeer, “A self calibration technique for monolithic high-resolution D/A converters,” ISSCC , February 1989.Groeneveld, W., et al. (1989). A self calibration technique for monolithic high-resolution D/A converters. In Proceedings of the ISSCC ....
This paper proposed a digital offset self-calibration technique for the flash converter of an ultra high-speed folding and interpolating ADC. The chip is processed in 0.18-µm CMOS technology. The measured results show that the digital calibration technique can efficiently improve the ADC characteri...
This paper presents a digital capacitor error-averaging calibration technique for pipelined analog-to-digital converters (ADCs). The scheme utilizes a 1.5b/stage digital calibration algorithm and extends it to assess capacitor ratio-mismatches. This is accomplished by using an algorithm similar to analo...
Simplified digital calibration for multi-stage analog-to-digital converters A digital-domain code-error calibration, modified to work with a reduced number of error measurements, greatly simplifies the task of self-calibrating mult... SH Lee,BS Song - IEEE International Symposium on Circuits & Syste...
Part Number: ADS1255 I am confused about the difference between self and system calibrations. I see that for self calibration: 1. SELFOCAL performs a self
展开 关键词: analogue-digital conversion calibration error compensation ADC accuracy ADC digital self-correction component mismatch digital calibration algorithm digital post-correction technique high-resolution converters individual channel mismatch 会议时间: 2005 被...
International Conference on Electronics, Circuits and Systems - (ICECS 2009) - Yasmine Hammamet, Tunisia (2009.12.13-2009.12.16)] 2009 16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009) - Digital self-aware charge pump calibration technique for frequency ...
An innovative synchronous sampling technique converts the peak-to-peak amplitude of the excitation voltage and current to a dc value for accuracy and ease in processing using the dual, 24-bit Σ-Δ ADC contained within the precision analog microcontroller. The intuitive user interface is an ...
An innovative synchronous sampling technique converts the peak-to-peak amplitude of the excitation voltage and current to a dc value for accuracy and ease in processing using the dual, 24-bit Σ-Δ ADC contained within the precision analog microcontroller. The intuitive user interface is an ...