Gain bandwidth frequency is GBP= 3000 Mhz. The cut-off frequency is f= – McqOptions

MCQOPTIONS

1.	Gain bandwidth frequency is GBP= 3000 Mhz. The cut-off frequency is f=10Mhz. What is the CE short circuit current gain at the cutoff frequency?
A.	212
B.	220
C.	300
D.	200
Answer» B. 220

Discussion

No Comment Found

Related MCQs

Given a MOSFET where gate to source capacitance is 300 pF and gate to drain capacitance is 500 pF. Calculate the gain bandwidth product if the transconductance is 30 m -1.
Gain bandwidth frequency is GBP= 3000 Mhz. The cut-off frequency is f=10Mhz. What is the CE short circuit current gain at the cutoff frequency?
Given that =200, input frequency is f = 20Mhz and short circuit current gain is A = 100. What is the unity gain frequency?
For given BJT, =200. The applied input frequency is 20 Mhz and net internal capacitance is 100 pF. What is the CE short circuit current gain at cut-off frequency?
Given that transition capacitance is 5 pico F and diffusion capacitance is 80 pico F, and base emitter dynamic resistance is 1500 , find the cut-off frequency.
Consider a CE circuit, where trans-conductance is 50m -1, diffusion capacitance is 100 pF, transition capacitance is 3 pF. IB = 20 A. Given base emitter dynamic resistance, rbe = 1000 , input VI is 20*sin(107t). What is the short circuit current gain?
We cannot use h-parameter model in high frequency analysis because ____________