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Design a Single stage RC coupled amplifier using FET BFW-11 biased to provide 3.5mA to achieve voltage gain of 10, lower cut of frequency of 20 Hz and to provide Vo=2.5V.
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written 3.0 years ago by
teamques10
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- We know the gain of a BJT transistor given y the formula
$A_v=\dfrac{V_o}{V_i}$
Hence the Output Voltage is the product of Gain and Input Voltage
$V_{o}=300V$
We know the Stability factor for a BJT transistor is given as
$S=\dfrac{(\beta+1){(1+\dfrac{R_1}{R_L})}}{({\beta+1)}+\dfrac{R_1}{R_L}}$
- From data sheet of BJT147B transistor we have Gain value of …
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