Equivalent circuit for small signal analysis 1 0 av

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Unformatted text preview: M1 is the amplifying device; M2 and M3 serve as the load. Equivalent circuit for small-signal analysis, showing resistances connected to the drain ⎛ྎ 1 ⎞ྏ Av = − g m1 ⎜ྎ ⎜ྎ g || rO 3 || rO 2 || rO1 ⎟ྏ ⎟ྏ ⎝ྎ m3 ⎠ྏ 1 Rout = || rO 3 || rO 2 || rO1 g m3 Lecture 20 – Slide 7 EE105, Fall 2013 Prof. Ming C. Wu CS Stage Example 2 §༊  M1 is the amplifying device; M3 serves as a source (degeneraIon) resistance; M2 serves as the load. Equivalent circuit for small-signal analysis λ1 = 0 Av = − EE105, Fall 2013 rO 2 1 1 + || rO 3 g m1 g m3 Lecture 20 – Slide 8 Prof. Ming C....
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