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A new offset cancellation technique for folding ADC

Movahedian, H ; Sharif University of Technology | 2005

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  1. Type of Document: Article
  2. DOI: 10.1109/ISCAS.2005.1464559
  3. Publisher: 2005
  4. Abstract:
  5. In this paper, a new method for automatic cancellation of mismatch-induced errors in folding ADC is introduced. Using "Trimmable MOSFET's" for input transistors, this method results in considerable reduction of the size of speed-determining transistors while keeping integral non-linearity (INL) arbitrarily low. Using this technique, an 8-bit folding ADC is re-designed and its performance is compared to the original work.©2005 IEEE
  6. Keywords:
  7. Integral nonlinearity ; MOS-FET ; Offset cancellation ; Multicarrier modulation
  8. Source: IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005, Kobe, 23 May 2005 through 26 May 2005 ; 2005 , Pages 200-203 ; 02714310 (ISSN)
  9. URL: https://ieeexplore.ieee.org/document/1464559