Figure Q2(c) shows one of the most common BJT amplifier configurations. The output signal from a sensor needs to be amplified using a BJT network in order to be used as an appropriate input of a control system. Based on Figure Q2(c), i. Determine the ac equivalence resistance re ii. Determine the voltage at point B, VB and voltage at point C, Vc respectively. ii. Determine the input impedance, Z¡ and voltage gain Ay Vcc +12 V Rc 1.0 kΩ C3 R Vc 22 kN Vo C| Ve B = 110 ro= 60 kM Vi o- R2 6.8 kM RĘ 560 N C2

Figure Q2(c) shows one of the most common BJT amplifier configurations. The output signal from a sensor needs to be amplified using a BJT network in order to be used as an appropriate input of a control system. Based on Figure Q2(c), i. Determine the ac equivalence resistance re ii. Determine the voltage at point B, VB and voltage at point C, Vc respectively. ii. Determine the input impedance, Z¡ and voltage gain Ay Vcc +12 V Rc 1.0 kΩ C3 R Vc 22 kN Vo C| Ve B = 110 ro= 60 kM Vi o- R2 6.8 kM RĘ 560 N C2

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.1: Television Circuit

Problem 5R: From a cost standpoint, which system is more economical to install: a master amplifier distribution...

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