Questions from Electronics

Q: For the common-gate configuration of Fig. 8.92

For the common-gate configuration of Fig. 8.92: a. Determine AvNL, Zi, and Zo. b. Sketch the two-port model of Fig. 5.75 with the parameters determined in part (a) in place. c. Determine AvL and Avs....

Q: A resistor RC = 470 Ω is added to the network of

A resistor RC = 470 Ω is added to the network of Fig. 5.181 along with a bypass capacitor CE = 5 mF across the emitter resistor. If bD = 4000, VBET = 1.6 V and ro1 = ro2 = 40 kΩ for a packaged Darling...

Q: Given a depletion-type MOSFET with IDSS = 6 mA and

Given a depletion-type MOSFET with IDSS = 6 mA and VP = - 3 V, determine the drain cur- rent at VGS = - 1, 0, 1, and 2 V. Compare the difference in current levels between - 1 V and 0 V with the differ...

Q: Sketch the transfer and drain characteristics of an n-channel depletion

Sketch the transfer and drain characteristics of an n-channel depletion-type MOSFET with IDSS = 12 mA and VP = - 8 V for a range of VGS = - VP to VGS = 1 V.

Q: Given ID = 14 mA and VGS = 1 V, determine

Given ID = 14 mA and VGS = 1 V, determine VP if IDSS = 9.5 mA for a depletion-type MOSFET.

Q: Given ID = 4 mA at VGS = - 2 V,

Given ID = 4 mA at VGS = - 2 V, determine IDSS if VP = - 5 V.

Q: Using an average value of 2.9 mA for the IDSS

Using an average value of 2.9 mA for the IDSS of the 2N3797 MOSFET of Fig. 6.31, determine the level of VGS that will result in a maximum drain current of 20 mA if VP = - 5 V.

Q: Given k = 0.4 * 10-3 A>

Given k = 0.4 * 10-3 A>V2 and ID(on) = 3 mA with VGS(on) = 4 V, determine VT.

Q: a. Determine VDS for VGS = 0 V and ID =

a. Determine VDS for VGS = 0 V and ID = 6 mA using the characteristics of Fig. 6.11. b. Using the results of part (a), calculate the resistance of the JFET for the region ID = 0 to 6 mA for VGS = 0 V....

Q: What are the major differences between the collector characteristics of a BJT

What are the major differences between the collector characteristics of a BJT transistor and the drain characteristics of a JFET transistor? Compare the units of each axis and the controlling variable...