Given: IDSS 15mA; VGS(off)-8v, determine the a. ID b. VGS c. VDS d. Av (voltage gain) +5 V 1.2kn ...
Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given the FET amplifier circuit with below mentioned given parameters • ε = 2 mAV • ro = 200 kg • C, = 2 pF • Cd: = 1 pF • Cze = 0.5 pF VDD 40ΜΩ 4.7 kΩ -ovo 100 ΚΩ 0.2 μF 13ΚΩ 0.02 μF Vaig 10 ΜΩ 2 ΚΩ : 10 μF +
as. (25) For the DC analvsis of the JFET amplifier seen in Fig3a, a) (04) determine the voltage Va b) (06) draw ID-VGs characteristics of the」FET transistor on a milimetric paper given in fig. 3.b. c) (10) mark the operating point Oll po. Vasq) on the characteristics you have drawn in part c. d) (05) find Vb. Vs and Voso DSQ- 20 V 2.2 kQ 910 kΩ lass 10 mA GSo 110 ㏀ 1.1 kQ fig.3.a. as. (25) For the...
1.0 kn. RE-390 Ω, r-15 Ω. and ßac-75. 5. For a common-emitter amplifier, Rc Assuming that Rg is completely bypassed at the operating frequency, the voltage gain is (a) 66.7 (d) 75 (b) 2.56 (c) 2.47 6. In the circuit of Question 5, if the frequency is reduced to the point where Xctbypass) RE, the voltage gain (a) remains the same (b) is less (c) is greater 7. In a common-emitter amplifier with voltage-divider bias, Rimlbase) 68 k2, Ri 33...