For the circuit shown in Figure P10.76, the transistor parameters are
(a)
The
Answer to Problem 10.76P
Explanation of Solution
Given:
Calculation:
The given circuit is,
The small-signal voltage gain is given, the expression for gain is,
Substituting the given values,
Substitute
Now substitute the given values in above expression,
It is known that,
On putting the given values,
Now substitute the value of
The drain current
Hence
Substitute
Put the value of
Conclusion:
(b)
The voltage
Answer to Problem 10.76P
Explanation of Solution
Given:
Calculation:
The given circuit is,
The small-signal voltage gain is given, the expression for gain is,
Substituting the given values,
Substitute
Now substitute the given values in above expression,
It is known that,
On putting the given values,
Now substitute the value of
The drain current
Hence
Substitute
Put the value of
Substitute
Conclusion:
(c)
The voltage
Answer to Problem 10.76P
Explanation of Solution
Given:
Calculation:
The given circuit is,
The small-signal voltage gain is given, the expression for gain is,
Substituting the given values,
Substitute
Now substitute the given values in above expression,
It is known that,
On putting the given values,
Now substitute the value of
The drain current
Hence
Substitute
Put the value of
Since
The drain current
On substituting the given values,
Now the gate voltage will be,
Conclusion:
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Chapter 10 Solutions
Microelectronics: Circuit Analysis and Design
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