DC and AC characteristics of HBTs with different base width

Che Ming Wang, Yue Ming Hsin

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This paper discusses the dc and ac characteristics of InGaP/GaAs HBTs with different base width from 1.2 μm to 2.0 μm. There is no significant difference on dc current gain, common-emitter IV characteristics and f T performance due to the identical emitter layout. However, HBT with 1.2 μm base width demonstrated lowest fMAX. This is due to the limits on base current flowing in the 1.2 μm base width, where f MAX is dominated by RB instead of CBC.

原文???core.languages.en_GB???
主出版物標題2005 International Conference on Indium Phosphide and Related Materials
頁面185-187
頁數3
DOIs
出版狀態已出版 - 2005
事件2005 International Conference on Indium Phosphide and Related Materials - Glasgow, Scotland, United Kingdom
持續時間: 8 5月 200512 5月 2005

出版系列

名字Conference Proceedings - International Conference on Indium Phosphide and Related Materials
2005
ISSN(列印)1092-8669

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???event.eventtypes.event.conference???2005 International Conference on Indium Phosphide and Related Materials
國家/地區United Kingdom
城市Glasgow, Scotland
期間8/05/0512/05/05

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