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MIT6_012s09_tutor10

# MIT6_012s09_tutor10 - 15 A β F = β o = 200 V A = 90 V v s...

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MIT OpenCourseWare http://ocw.mit.edu 6.012 Microelectronic Devices and Circuits Spring 2009 For information about citing these materials or our Terms of Use, visit: http://ocw.mit.edu/terms .

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6.012 Microelectronic Devices and Circuits Tutorial #10 Problem 1 Common Collector Stage 1. You are given a voltage buffer that is based on the common collector stage shown in the figure below. It uses a current supply as shown and the signal source is a voltage. + 2.5 V I S = 5x10
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Unformatted text preview: 15 A β F = β o = 200 V A = 90 V + v s + − − 1 k Ω r = r oc o 100 Ω i SUP v OUT V BIAS + − − 2.5 V Figure T10 ‐ 1 ‐ 1 a) Find the value of V BIAS so that V OUT =0 V when I SUP = 500 μ A b) Calculate the two port parameter R in , R out and A vo when analyzed as a voltage amplifier. c) Calculate the overall voltage gain, Av= v out /v s when the output is loaded as shown....
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MIT6_012s09_tutor10 - 15 A β F = β o = 200 V A = 90 V v s...

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