Question

Consider an NPN BJT with the following parameters. Beta = 85, Cmu = 1 pF, Co = .5 pF, and Cpi = 6 pF. With IC = 70 mA, r0 = 50 Ohms.

RLOAD = 50 Ohms and RSIG = 1K. The available power supply is +12V DC. All coupling caps are 1 uF.

Design an amplifier circuit using this transistor with a gain of -50. Calculate the upper and lower 3 dB points of your design.

There is a 10% bonus for showing that your circuits works properly in simulation.

Answer 1

plz give ?.if u have any difficulties u can leave comment below thank u