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Calculate the high cut-off frequencies off frogu

Calculate the high cut-off frequencies off frogu

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Analog Electronic: Frequency Response of BJT and FET Amplifier
CG R 10 ΚΩ 1 MF F RGI 1 ΜΩ RG2 110 ΚΩ TIT • VDD = 20 V RD 4.7 ΚΩ Rs ' 1.2 ΚΩ TIT Figure 1 Cc 0.5 μF Cs 2.2 μF R₁. •10 kΩ] V. TIT
Transcribed Image Text:CG R 10 ΚΩ 1 MF F RGI 1 ΜΩ RG2 110 ΚΩ TIT • VDD = 20 V RD 4.7 ΚΩ Rs ' 1.2 ΚΩ TIT Figure 1 Cc 0.5 μF Cs 2.2 μF R₁. •10 kΩ] V. TIT
The network in Figure 1 has following specifications: Idss = 8mA, Gain, Av = -4, Cgd = 2 pF, Cgs = 4 pF, Cds = 0.5 pF, Cwo= 8 pF, Cwi = 6pF. Assume the output ac resistance Id = ∞0. a) Determine the transconductance, gm, gmo. Support your answer with the aid of diagrams and use graph paper to find Q-point. b) Calculate the high cut-off frequencies, Fíi and Fío and determine the dominant high cut-off frequency. c) Calculate the low cut-off frequency for each of the coupling (CG, Cc) and bypass (Cs) capacitor and identify the dominant cut-off frequency.
Transcribed Image Text:The network in Figure 1 has following specifications: Idss = 8mA, Gain, Av = -4, Cgd = 2 pF, Cgs = 4 pF, Cds = 0.5 pF, Cwo= 8 pF, Cwi = 6pF. Assume the output ac resistance Id = ∞0. a) Determine the transconductance, gm, gmo. Support your answer with the aid of diagrams and use graph paper to find Q-point. b) Calculate the high cut-off frequencies, Fíi and Fío and determine the dominant high cut-off frequency. c) Calculate the low cut-off frequency for each of the coupling (CG, Cc) and bypass (Cs) capacitor and identify the dominant cut-off frequency.
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