can someone show me how to do this please
i think i was taught that when i want to find the output resistance then all i need to do is short circuit the input voltage and add a nominal voltage attached to Vout inorder relate with ohms law to find output resistance
thank you
kindly see the above images for the solution.
can someone show me how to do this please i think i was taught that when...
Find the Steady State Voltage and Current Values. Develop the equation for i(t) , the current through the inductor and Vout(t). I need help, I don't know if my calculations are correct, I found the neper frequency to be: a=439.109 rad/sec and resonant frequency to be Wo=14586.5 rad/sec. This is a parallel step response RLC circuit The circuit is underdamped. Please show all work clearly so that I can understand the process. Vout(t) is the voltage across R2 (which is...
can someone help me with part c mpt tope alswersol the sdme part of you willbe penalized for this. Question 1 1 pts For the circuit shown in Figure 6.49, let Vcc -9V.RE 0.11 kQ, R1 3.6 k2, R2 5.6k(2, and Rs -o Ω . The transistor parameters are β-200. VBE(On)-Q7V, VA - 100 V and VT 0.026 V.(a) Determine the quiescent value of lEQ. (b) Find the small-signal voltage gain Av-vo/vg (c) Determine the output resistance Ro looking into...
shows two versions of a common-emitter amplifier and (i Fig. 1 (a) Find the expression for the small-signal voltage gain of Fig. 1(i) in terms of relevant small- signal parameters. (b) Over what frequency range will the gain of the Fig. 1(i) circuit be the same as that of the Fig. 1(i) circuit? (c) Which of the two circuits will show less variation in its de biasing in the presence of processing or temperature variations? Justify your answer. (d) Explain,...
show steps please Find the output voltage Vout, and the current i, in the circuit in Fig.1 below. HINT: VA = 0. R2 10K 12 M R1 = 2K2 w Va 1V Vout R3 = 3K 12 Fig. 1
To obtain the difference between two different inputs, we can connect them to the positive and negative pins of the Opamp. R1 7 +15V - opamp Ra AL15V Vout = 2 (U2-01) Where, R=R3 R2RA Figure 6: The difference amplifier The voltage follower is a non-inverting amplifier configuration with a gain of unity. Its output basically “follows” its input. The voltage follower's main virtue is that it has a very high input resistance. This is useful for driving a low...
shows two versions of a common-emitter amplifier and (i Fig. 1 (a) Find the expression for the small-signal voltage gain of Fig. 1(i) in terms of relevant small- signal parameters. (b) Over what frequency range will the gain of the Fig. 1(i) circuit be the same as that of the Fig. 1(i) circuit? (c) Which of the two circuits will show less variation in its de biasing in the presence of processing or temperature variations? Justify your answer. (d) Explain,...
For the circuit shown below, let Vcc 9 V R2 RE-0.11 kQ, R1 3.6 k2. and R2 -5.6 kQ. The transistor parameters are β-200, VBE(on)-OTV, VA-100 V and VT = 0.026 V. (a) Determine the quiescent value of IEQ (b) Find the small-signal voltage gain Av Vo/vs (c) Determine the output resistance R, looking into output terminals Av= 0.5589 Ro-0.4688 Ω Ro-0.9118 Ω leQ- 23.76 mA Ra " 0.6538 Ω leo 39.52 mA A, 0.9938 For the circuit shown below,...
4. For the amplifier in the figure below use the parameters in the table: +Vcc Re VBE- 0.7V, Ri- 1002, R1-160k2, R2-320k2 R3-200k2, R6-40 k2, Rc-60k2, Vcc- 12V, Ry Do a) Draw the DC equivalent circuit and calculate the Q-point. c) Draw the AC equivalent circuit with the small signal model for the transistor. d) Calculate the voltage gain, Av-Vo/vi. Assume ro infinite. e) Draw the circuit to find the amplifier input resistance (Rin). Calculate Rin f Draw the circuit...
Please answer full question thoroughly (A & B) showing detailed work. Double check answer and work to ensure it is correct for thumbs up Part A Part B Consider the following circuit of five resistors connected to a DC power supply set to 1.0V R1 R2 R3 V1 U 1V R4 R5 R1 0.05 ohms, R2 0.2 ohms, R3 99 ohms and R5 0.15 ohms. The voltage drop across R4 is 6 mV. Answer the following: What is the current...
do not answer it , if you do not know how to use pspice Vc 15Vdc R2 Rc 5k 150 C2 01 C1 RL 02N2222 Vin 50k R1 Re VAMP L-50mV FREQ 5000Hz Ce 10uF 1k 50 Figure 1: A Common-Emitter Amplifier Circuit Configuration 4. Refer to Fig. 1 in the handout; simulate the circuit in PSpice and obtain the input-output waveforms (to calculate the voltage gain) for a sinusoidal input with a magnitude of 10 mV and the frequencies...