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- Title
Digital-domain dual-calibration for single-ended successive approximation register ADCs.
- Authors
Zhilun Lin; Jianhui Wu; Chao Chen
- Abstract
A digital-domain dual-calibration for single-ended successive approximation register analogue-to-digital converters (SAR ADCs) is presented. The dual-calibration combines digital error correction with capacitor mismatch calibration to compensate the decision errors and improve capacitor matching. Simulation results show that the proposed digital-domain dual-calibration technique can significantly improve signal-to-noise-and-distortion and spurious-free dynamic range for the single-ended SAR ADC.
- Subjects
ANALOG-to-digital converters; CALIBRATION; CAPACITORS; SIGNAL-to-noise ratio; ELECTRIC distortion
- Publication
Electronics Letters (Wiley-Blackwell), 2015, Vol 51, Issue 15, p1161
- ISSN
0013-5194
- Publication type
Article
- DOI
10.1049/el.2015.1180