Title
27.3 Area-efficient 1GS/s 6b SAR ADC with charge-injection-cell-based DAC
Abstract
To support growing data bandwidths, high-speed moderate-resolution ADCs have become vital for high-speed serial links. Interleaved SAR ADCs achieve high sampling speeds and good energy efficiency. However a challenge is that these ADCs are large and therefore suffer from interleaving artifacts related to size [1]. Compact, efficient SAR ADCs are needed to address this problem. As an alternative, multiple-bit-per-cycle SAR ADCs deliver high speed from a single SAR ADC, but at the cost of significant added complexity (i.e., extra quantizers and capacitor DACs) and die area [2,3]. This work addresses the need for a fast, compact SAR ADC, with a 1GS/s SAR ADC that has the best Walden FOM and the smallest area among 5-to-6.3b ADCs published in ISSCC (see Fig. 27.3.1).
Year
DOI
Venue
2016
10.1109/ISSCC.2016.7418106
International Solid-State Circuits Conference
Field
DocType
ISBN
Flight dynamics (spacecraft),Capacitor,Computer science,Efficient energy use,Linearity,Electronic engineering,Charge injection,Successive approximation ADC,Electrical engineering,Distortion,Interleaving
Conference
978-1-4673-9466-6
Citations 
PageRank 
References 
16
1.32
3
Authors
3
Name
Order
Citations
PageRank
Kyo-jin Choo1418.52
Bell, J.T.2192.90
Michael P. Flynn3748.98