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김학선

Kim, Hak Sun
Internet of Things System Lab.
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AlGaAs / GaAs HBT CML 논리 회로 설계

Alternative Title
Design of AlGaAs / GaAs HBT CML Logic Circuit
Author(s)
최병하김학선김은노이형재
Issued Date
1992-05
URI
https://scholarworks.unist.ac.kr/handle/201301/21636
Fulltext
http://www.dbpia.co.kr/Article/NODE00211892
Citation
한국통신학회논문지, v.17, no.5, pp.509 - 520
Abstract
AlGaAs/GaAs HBT OR /NOR gate, which can be used for high speed digital system, was designed. Equivalent circuit parameters of HBT were obtained from Gummel-Poon'smodel and direct extraction method. Simulations results with PSPICE showed that propagation delay time and cutoff toggle frequency of designed gate were 25ps and 20GHz, respectively. the designed gate exhibited superior properties to the recently reported HBT ECL and MESFET SCFL when considering the fan-out characteristics and noise margin.
Publisher
한국통신학회
ISSN
1226-4717

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