9 - Common Emitter Amp with IC Active Biasing ECSE 334...

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1 ECSE334 – Introduction to Microelectronics ECSE 334 Introduction to Microelectronics Roni Khazaka Lecture #9 ECSE334 – Introduction to Microelectronics 2 Khazaka - 2008 Common Emitter Amp with IC Active Biasing ECSE334 – Introduction to Microelectronics 3 Khazaka - 2008 Common Emitter Amp with IC Active Biasing π r R i = o m vo r g A = o o r R = ECSE334 – Introduction to Microelectronics 4 Khazaka - 2008 Common Base Amp with IC Active Biasing ECSE334 – Introduction to Microelectronics 5 Khazaka - 2008 High Frequency Hybrid-Pi Model C B E r π g m v π v π + - r ο r x B’ C π C μ ECSE334 – Introduction to Microelectronics 6 Khazaka - 2008 Common Base Amp with IC Active Biasing C B E r π g m v π v π + - π Model r o
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2 ECSE334 – Introduction to Microelectronics 7 Khazaka - 2008 Common Base Amp with IC Active Biasing C B E g m v π v π + - i E α i E r e r o m m e g g r r 1 1 = + = α β π ECSE334 – Introduction to Microelectronics 8 Khazaka - 2008 Common Base Amp with IC Active Biasing () e L e o L o in r R r r R r R 1 1 + + + + = 1 + + + L o L o e in R r R r r R ECSE334 – Introduction to Microelectronics 9 Khazaka - 2008 Common Base Amp with IC Active Biasing e in r R 1 + + + L o L o e in R r R r
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9 - Common Emitter Amp with IC Active Biasing ECSE 334...

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