Electronic In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Given that the capacitances are C1 = 0.5 μF and C2 = 0.84 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations.

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In the circuit in the figure, Rs = 3.8 kΩ, R1 = 82 kΩ, R2 = 22 kΩ, RC = 5.6 kΩ, RE = 1.5 kΩ and RL = 3.3 kΩ and β = 150. Given that the capacitances are C1 = 0.5 μF and C2 = 0.84 μF, what is the low cutoff frequency of the given circuit? NOTE-1: In the middle band frequency, β = 150 will be taken and the frequency dependence of β will not be taken into account. NOTE-2: The output impedance of the transistor r0 will be neglected in the calculations.

Şekildeki devrede R, = 3.8 ka, R; = 82 kO, R2 = 22 kn, Rc = 5.6 kn, Rɛ = 1.5 ko ve R = 3.3 ko ve ß = 150'dir. Kapasitelerde C1 = 0.5 µF ve C2 = 0,84 µF olduğuna göre verilen devrenin alçak kesim frekansı nedir?
NOT-1: Orta bant frekansında B = 150 alınacaktır ve B'nın frekans bağımlılığı dikkate alınmayacaktır.
NOT-2: Transistörün çıkış empedansı rg hesaplamalarda ihmal edilecektir.
20 V
Rc
RI
R:
RE
RL
O a. 5,69 Hz
O b. 68,26 Hz
O c 22,75 Hz
O d. 45,50 Hz
O e. 39,82 Hz
O f. 28,44 Hz
O g. 17,06 Hz
O h. 56,88 Hz
Transcribed Image Text:Şekildeki devrede R, = 3.8 ka, R; = 82 kO, R2 = 22 kn, Rc = 5.6 kn, Rɛ = 1.5 ko ve R = 3.3 ko ve ß = 150'dir. Kapasitelerde C1 = 0.5 µF ve C2 = 0,84 µF olduğuna göre verilen devrenin alçak kesim frekansı nedir? NOT-1: Orta bant frekansında B = 150 alınacaktır ve B'nın frekans bağımlılığı dikkate alınmayacaktır. NOT-2: Transistörün çıkış empedansı rg hesaplamalarda ihmal edilecektir. 20 V Rc RI R: RE RL O a. 5,69 Hz O b. 68,26 Hz O c 22,75 Hz O d. 45,50 Hz O e. 39,82 Hz O f. 28,44 Hz O g. 17,06 Hz O h. 56,88 Hz
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