Bjt on soi
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BJT on SOI. 學號 :R91943110 學生 : 黃仕澔 指導教授 : 劉致為. Outline. Introduction Structure Summary. Introduction. Low-power High speed Large-dynamic range. Structure. 基板傳統型電晶體. 矽晶絕緣電晶體. Gummel plots for the SOI Si-base BJTs (Tcol = 0.1μm) and the bulk Si-base BJTs.

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BJT on SOI

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BJT on SOI

學號 :R91943110學生 :黃仕澔指導教授:劉致為


Outline

Introduction

Structure

Summary


Introduction

Low-power

High speed

Large-dynamic range


Structure

基板傳統型電晶體

矽晶絕緣電晶體


Gummel plots for the SOI Si-base BJTs (Tcol = 0.1μm) and the bulk Si-base BJTs.


由此圖可得知SOI BJT比Bulk BJT的Early Voltage高


當WE 比較大的時候Bulk BJT的fT會比較高


當WE 比較小的時候SOI BJT的fT會比較高


當WE 比較大的時候Bulk BJT的fmax會比較高


當WE 比較小的時候Bulk BJT的fmax會比較高


現今已有SOI MOS所以希望也有SOI BJT

可以應用在BiCOMS on SOI

目前還沒有完成模擬,因為還沒有辦法知道2002 IEEE BCTM這一篇的正確結構

Summary


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