Please use this identifier to cite or link to this item: https://doi.org/10.1109/ISQED.2015.7085496
Title: Domain Wall Motion-based Low Power Hybrid Spin-CMOS 5-bit Flash Analog Data Converter
Authors: Yogendra, Karthik
Chen, Mei-Chin
Fong, Xuanyao 
Roy, Kaushik
Keywords: Science & Technology
Technology
Computer Science, Hardware & Architecture
Engineering, Electrical & Electronic
Computer Science
Engineering
Domain wall Motion
Flash ADC
CMOS differential latch
Magnetic Tunneling Junction
DIGITAL CMOS
ADC
Issue Date: 1-Jan-2015
Publisher: IEEE
Citation: Yogendra, Karthik, Chen, Mei-Chin, Fong, Xuanyao, Roy, Kaushik (2015-01-01). Domain Wall Motion-based Low Power Hybrid Spin-CMOS 5-bit Flash Analog Data Converter. 16th International Symposium on Quality Electronic Design (ISQED) 2015-April : 604-609. ScholarBank@NUS Repository. https://doi.org/10.1109/ISQED.2015.7085496
Abstract: © 2015 IEEE. In this paper, we present a low power hybrid spin-CMOS 5-bit Flash Analog Data Converter (ADC). Our design is based on domain wall motion based spin switches with switching current and delay of ∼50μA and 1ns, respectively, with low impedance input that enables low power operation. Spin switches can be an attractive alternative to the 'power hungry' comparators generally used in CMOS-based Flash ADCs. The state of the spin switches is converted efficiently into digital output using CMOS based latches and decoder. Our proposed 5-bit spin-based Flash ADC can operate with an average and worst case energy consumption of 1.81pJ and 3.5pJ, respectively, at 500 MS/s.
Source Title: 16th International Symposium on Quality Electronic Design (ISQED)
URI: https://scholarbank.nus.edu.sg/handle/10635/156204
ISBN: 9781479975815
ISSN: 1948-3287
1948-3295
DOI: 10.1109/ISQED.2015.7085496
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