tailieunhanh - Circuits & Electronics P9

MOSFET Amplifier Large Signal Analysis Fall 2000 Lecture 9 1 .Review Amp constructed using dependent source control a a′ port DS b output b ′ port Dependent source in a circuit v + – a + a′ – b i = f (v ) b′ Superposition with dependent sources: one way leave all dependent sources in; solve for one independent source at a time [section of the text] Next, quick review of amp Reading: Chapter – Fall 2000 Lecture 9 2 .Amp review VS RL vO VCCS vI + – K 2 iD = (vI − 1) 2 for vI ≥ 1V = 0 otherwise vO = VS − iD RL K (vI − 1)2 2 Fall 2000 Lecture 9 3 .Key device Needed: v A B i. | CIRCUITS AND ELECTRONICS MOSFET Amplifier Large Signal Analysis Fall 2000 Lecture 9 1 Review Amp constructed using dependent source control ao port a o DS ob output port Dependent source in a circuit Superposition with dependent sources one way leave all dependent sources in solve for one independent source at a time section of the text Next quick review of amp . Reading Chapter Fall 2000 Lecture 9 2 Amp review dRl VO VS K 2 2 Fall 2000 Lecture 9

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