A. three
B. four
C. five
D. two
In a FET, there are _____________pn junctions at the sides? Read More »
Field Effect Transistors - FET A. cut off
B. VDD
C. VP
D. V
For VGS = 0 V, the drain current becomes constant when VDS exceeds ________________? Read More »
Field Effect Transistors - FET A. of power rating
B. the MOSFET has two gates
C. the JFET has a pn junction
D. none of the above
A MOSFET differs from a JFET mainly because _________________? Read More »
Field Effect Transistors - FET A. 180o out of phase with the input
B. in phase with the input
C. 90o out of phase with the input
D. taken at the source
n a common-source JFET amplifier, the output voltage is _____________? Read More »
Field Effect Transistors - FET A. 2.05 V
B. 25 V
C. 0.5 V
D. 1.89 V
A. 1
B. 11.4
C. 8.75
D. 3.2
A. the voltage gain will increase
B. the transconductance will increase
C. the voltage gain will decrease
D. the Q-point will shift
A. increase
B. decrease
C. stay the same
D. be zero
A. the depletion-mode
B. the enhancement-mode
C. cut off
D. saturation
A n-channel D-MOSFET with a positive VGS is operating in _______________? Read More »
Field Effect Transistors - FET A. cut off and saturation
B. cut off and ch-off
a. and IDSS
C. ch-off and breakdown
The constant-current region of a JFET lies between______________? Read More »
Field Effect Transistors - FET