1. Figure 1 shows the circuit diagram for a common-source amplifier. You may assume that B= 0.01 A/Vv², v, = 0.6 V, C is negligibly small and VA = 20 V for the transistor. All other values are shown beside the schematic. %3D a. Calculate the DC Ips for the circuit. b. Calculate gm and ro for the MOSFET. c. Draw the small-signal equivalent circuit for the amplifier. d. Derive formulas for each of the following: i. Voltage gain. ii. Input resistance. iii. Output resistance.
1. Figure 1 shows the circuit diagram for a common-source amplifier. You may assume that B= 0.01 A/Vv², v, = 0.6 V, C is negligibly small and VA = 20 V for the transistor. All other values are shown beside the schematic. %3D a. Calculate the DC Ips for the circuit. b. Calculate gm and ro for the MOSFET. c. Draw the small-signal equivalent circuit for the amplifier. d. Derive formulas for each of the following: i. Voltage gain. ii. Input resistance. iii. Output resistance.
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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