Publication Type:

Conference Paper

Source:

Midwest Symposium on Circuits and Systems, Institute of Electrical and Electronics Engineers Inc. (2017)

ISBN:

9781509009169

URL:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015852488&doi=10.1109%2fMWSCAS.2016.7870000&partnerID=40&md5=98acdc89c74670b4666c778f7e2e647e

Keywords:

CMOS processs, Leakage suppression, linearity, Sampling circuits, Single supplies, Sub-threshold leakage, Switched -capacitor circuits, Timing circuits, Unity gain

Abstract:

This paper proposes a bootstrapped sub-Threshold leakage suppression switch for switched capacitor (SC) circuits that operate from a single supply voltage and acquire analog input that have zero common mode. The design is implemented using AMS 0.35 μm, 3.3 V CMOS process. The proposed switch gives best combination of linearity, leakage and swing. It improves the linearity of switched capacitor circuits, when compared to the existing leakage suppression switches. Simulations using simple unity gain sampling circuit shows that this technique will achieve a dynamic range of more than 96 dB across all corners. © 2016 IEEE.

Notes:

cited By 0; Conference of 59th IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2016 ; Conference Date: 16 October 2016 Through 19 October 2016; Conference Code:126686

Cite this Research Publication

T. Rahul, Sahoo, B. D., Vulligaddala, V. B., and Nyshadham, C., “Bootstrapped leakage suppression switch for switched capacitor circuits with zero input common mode”, in Midwest Symposium on Circuits and Systems, 2017.

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