Vcc 12V Q1a Q1b VBIAS Q2 out Output Port Consider the current source circuit shown above. Assume ...
Problem 4: 20 Points With respect to the output port, replace the common emitter amplifier below with the corresponding Thevenin Equivalent Circuit. Assume VA 0o for both transistors. Vcc 02 Vout Vino ERE Figure 4: Cicuit Diagram Problem 4 Problem 4: 20 Points With respect to the output port, replace the common emitter amplifier below with the corresponding Thevenin Equivalent Circuit. Assume VA 0o for both transistors. Vcc 02 Vout Vino ERE Figure 4: Cicuit Diagram Problem 4
Problem 1: All the transistors in the circuit have β-110, VA-00 Assuming that approximately IC3-220μΑ and IC4-1.9mA, A] Evaluate Rout of the current source and the figure of merit of the current source C] Find the gains of the differential pair (single-ended output), the common-emitter stage, and the overall gain , the common-emitter stage, +15V RC1 RC2 Q4 Q1 Q2 VO V2 RC4 R1 Q3 R2 R3 -15V Problem 1: All the transistors in the circuit have β-110, VA-00 Assuming...
+12V 0. RI 34 kn a) Determine the feedback topology of the feedback amplifier shown above if the o t is taken from the collector node of Qs You must justifylexplain your answer below for full credit. [3 pts.) b) Determine the feedback topology of the feedback amplifier shown above if the output is taken from the emitter node of You must justify/explain your answer below for full credit. [3 pts.] CT For the circuit described in part (b), draw...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...