From the given circuit, find: the upper cutoff frequency of the system. a) 8.6 MHz, b) 10.77 MHz, c) 690.15 kHz, d) 801 kHz  the cutoff frequency due to CE a) 222 Hz, b) 327 Hz, c) 489 Hz, d) 577 Hz  Input Impedance Zi a) 2 kohms, b) 1.32 kohms, c) 3.45 kohms, d) 2.22 kohms

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From the given circuit, find:

  • the upper cutoff frequency of the system. a) 8.6 MHz, b) 10.77 MHz, c) 690.15 kHz, d) 801 kHz 
  • the cutoff frequency due to CE a) 222 Hz, b) 327 Hz, c) 489 Hz, d) 577 Hz 
  • Input Impedance Zi a) 2 kohms, b) 1.32 kohms, c) 3.45 kohms, d) 2.22 kohms
Amplifier's Frequency Response
Vcc
Vcc = 20V
R1 = 40 kohm
R2 = 10 kohm
Rc -4 kohm
RE = 2 kohm
Rs =1 kohm
RL = 2.2 kohm
Cs = 10 uF
Cc = 1 uF
RC
CE = 20 uF
Cbc = 4 pF
Cbe = 36 pF
Cce-1 pF
Cwi = 6 pF
Cwo -8 pF
Beta = 100
Сс
Cce
Rg
Cw
RL
V; R2 Cw*
Cbe
CE
Rg
Determine the upper cutoff frequency, f2, of the
system.
а.
8.6 MHz
b.
10.77 MHz
с.
690.15 kHz
d.
801 kHz
+
Transcribed Image Text:Amplifier's Frequency Response Vcc Vcc = 20V R1 = 40 kohm R2 = 10 kohm Rc -4 kohm RE = 2 kohm Rs =1 kohm RL = 2.2 kohm Cs = 10 uF Cc = 1 uF RC CE = 20 uF Cbc = 4 pF Cbe = 36 pF Cce-1 pF Cwi = 6 pF Cwo -8 pF Beta = 100 Сс Cce Rg Cw RL V; R2 Cw* Cbe CE Rg Determine the upper cutoff frequency, f2, of the system. а. 8.6 MHz b. 10.77 MHz с. 690.15 kHz d. 801 kHz +
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