A low-cost DAC BIST structure using a resistor loop

Collection with item attached
2017
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/473700.do
DOI
10.1371/journal.pone.0172331
Title
A low-cost DAC BIST structure using a resistor loop
abstract
This paper proposes a new DAC BIST ( digital-to-analog converter built-in self-test) structure using a resistor loop known as a DDEM ADC ( deterministic dynamic element matching analog-to-digital converter). Methods for both switch reduction and switch effect reduction are proposed for solving problems related to area overhead and accuracy of the conventional DAC BIST. The proposed BIST modifies the length of each resistor in the resistor loop via a merging operation and reduces the number of switches and resistors. In addition, the effect of switches is mitigated using the proposed switch effect reduction method. The accuracy of the proposed BIST is demonstrated by the reduction in the switch effect. The experimental results show that the proposed BIST reduces resource usages and the mismatch error caused by the switches.
provenance
Made available in Cube on 2018-09-28T10:26:34Z (GMT). No. of bitstreams: 0
language
English
author
Jang, Jaewon
Kim, Heetae
Kang, Sungho
accessioned
2018-09-28T10:26:34Z
available
2018-09-28T10:26:34Z
issued
2017
citation
PLOS ONE(12): 2
issn
1932-6203
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/473700.do
Funder
교육부
Funding Program
BK21플러스사업(0.5)
Project ID
1345274009
Jurisdiction
Rep.of Korea
Project Name
Institute of BioMed-IT, Energy-IT and Smart-IT Technology (BEST)
rights
openAccess
type
article


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