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c) A common-source amplifier is shown in Fig. 4(c). The small-signal voltage gain, A, = - 8 when R, = 1k and the magnitude of the voltage gain becomes double when the R, = 0. Find the value of gm and Rp. Assume that the MOSFET parameters are, gm = 2mA/V and ro = 00 Cc Rp Vpp RG ES0ka Fig. 4 (c) www

c) A common-source amplifier is shown in Fig. 4(c). The small-signal voltage gain, A, = - 8 when R, = 1k and the magnitude of the voltage gain becomes double when the R, = 0. Find the value of gm and Rp. Assume that the MOSFET parameters are, gm = 2mA/V and ro = 00 Cc Rp Vpp RG ES0ka Fig. 4 (c) www

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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c) A common-source amplifier is shown in Fig. 4(c). The small-signal voltage gain, A, = - 8 when R. = 1k and the magnitude of the voltage gain becomes double when the R, = 0. Find the value of gm and RD. Assume that the MOSFET parameters are, gm = 2mA/V and ro = 0 Cc Rp VDD RG ES0ka Fig. 4 (c) www
Transcribed Image Text:c) A common-source amplifier is shown in Fig. 4(c). The small-signal voltage gain, A, = - 8 when R. = 1k and the magnitude of the voltage gain becomes double when the R, = 0. Find the value of gm and RD. Assume that the MOSFET parameters are, gm = 2mA/V and ro = 0 Cc Rp VDD RG ES0ka Fig. 4 (c) www
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