Question

Notify Me Bookmark

for the amplifier circuit above, Rsig = 8 Kohm, RG = R1//R2 = 161 Kohm, Rs = 0.8 Kohm, RD = 3 Kohm, R3 = 10 Kohm, R4 = 2 Kohm. Given the transisitor has gm of 9.2 mS and ro of 33 Kohm, VTN of 1.2 V and VGS of 1.63 V. determine the input signal range in V.

for the amplifier circuit above, Rsig = 8 Kohm, RG = R1//R2 = 161 Kohm, Rs = 0.8 Kohm, RD = 3 Kohm, R3 = 10 Kohm, R4 = 2 Kohm. Given the transisitor has gm of 9.2 mS and ro of 33 Kohm, VTN of 1.2 V and VGS of 1.63 V. determine the input signal range in V.

Image text
for the amplifier circuit above, Rsig=8Kohm, R G = R 1 / / R 2 = 161 Kohm , R s = 0.8 Kohm , R D = 3 K o h m , R 3 = 10 Kohm , R 4 = 2 Kohm . Given the transisitor has gm of 9.2 mS and ro of 33 Kohm , VTN of 1.2 V and VGS of 1.63 V . determine the input signal range in V .

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

for the follower circuit above, Rsig = 2 Kohm, R1 = 202 Kohm, R2 = 196 Kohm, Rc = 3 Kohm, R3 = 0.7 Kohm, R6 = 3.9 Kohm. if the transistor has gm = 1.1 mS and C3 is used for dominant pole design of lower corner frequency f = 3 KHz. determine the value of for the follower circuit above, Rsig = 2 Kohm, R1 = 202 Kohm, R2 = 196 Kohm, Rc = 3 Kohm, R3 = 0.7 Kohm, R6 = 3.9 Kohm. if the transistor has gm = 1.1 mS and C3 is used for dominant pole design of lower corner frequency f = 3 KHz. determine the value of C3 in nF C3 in nF
Solution
0 0

In the circuit below, VDD = 3 V, R1 = 50 kΩ, R2 = 100 kΩ, R3 = R4 = 5 kΩ, Rs = 1 kΩ and RL = 30 kΩ, C1, C2 and C3 have large values. The transistor operates at the DC point of ID = 0.2 mA, VDS = 1 V and VGS − VTN = 0.5 V. The transistor has λ = 0.1 V−1 and a negligible body effect. (a) Identify the circuit as a common-source, common-drain, or common-gate amplifier. (b) Calculate the small-signal parameters gm and rds of the transistor. (c) Draw an AC small-signal equivalent of the circuit, with the transistor represented by its small-signal model. (d) Calculate the AC small-signal voltage gain vo/vs. (e) Calculate the AC small-signal input and output resistances Rin and Rout.
Solution
0 0

Consider the small signal equivalent circuit of a MOSFET amplifier shown above. The parameters are given to be: R1 = 300 Kohm, R2 = 109 kohm, RD = RL = 5 Kohm, Rsig = 2 kohm, gm = 5.0 mA/V, kn' = 797 uA/V2, W = 56 um, L = 22 um and |VA| = 100 V, If the DC drop across the Gate-Source terminals, VGS = 4.0 V, find the Threshold Voltage (Vt) of the MOSFET (express the result in Volts, for example as 0.8 V )
Solution
1 0