Name
Abstract | ||
|---|---|---|
A self-calibration technique was developed for SAR analog-to-digital converters that employ binary-weighted capacitors. High-accuracy calibration is achieved by finding and correcting the mismatch of each capacitor independently. The mismatch errors are extracted at power-up, and corrected by individual calibration DACs during the conversion. Unlike in previous schemes, in the proposed method the residual error in the calibration of a capacitor does not affect the calibration of any other capacitor. Simulation results show that the proposed method is also insensitive to the non-idealities of the calibration DACs. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1007/s10470-012-9851-6 | Analog Integrated Circuits and Signal Processing |
Keywords | Field | DocType |
Analog-to-digital converters (ADCs), Capacitor mismatch, Digital calibration, Successive-approximation converter (SAR ADC) | Residual,Capacitor,Computer science,Control theory,Electronic engineering,Converters,To digital converter,Calibration | Conference |
Volume | Issue | ISSN |
73 | 1 | 1573-1979 |
ISBN | Citations | PageRank |
978-1-4673-0218-0 | 1 | 0.40 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tao Tong | 1 | 39 | 6.04 |
| Wenhuan Yu | 2 | 26 | 4.59 |
| Pavan Kumar Hanumolu | 3 | 554 | 84.82 |
| Gabor C. Temes | 4 | 211 | 57.86 |