(a)
(a)
Answer to Problem 9.1P
Explanation of Solution
Given Information:
Calculation:
The equation for current
Where
Plugging the values as follows:
Rewrite the equation of the overdrive voltage for each transistor,
Plugging the values as follows:
Write the equation for the gate to source voltage
Plugging the values in the equation as follows:
(b)
The
For
(b)
Answer to Problem 9.1P
Explanation of Solution
Given Information:
Calculation:
The equation for source voltage
Plugging the values as follows:
The drain current for each transistor is equal and is given as follows:
Plugging the values as follows:
Similarly, the drain voltage for each transistor is equal and is given as follows:
Plugging the values as follows:
The equation for output voltage
Plugging the values as follows:
(c)
The
For
(c)
Answer to Problem 9.1P
Explanation of Solution
Given Information:
Calculation:
Write the equation for source voltage
Plugging the values as follows:
The drain current for each transistor is equal and is given as follows:
Plugging the values as follows:
Similarly, the drain voltage for each transistor is equal and is given as follows:
Plugging the values as follows:
The equation for output voltage
Plugging the values as follows:
(d)
The
For
(d)
Answer to Problem 9.1P
For
Explanation of Solution
Given Information:
Calculation:
The equation for source voltage
Plugging the values as follows:
The drain current for each transistor is equal and is given as follows:
Plugging the values as follows:
Similarly, the drain voltage for each transistor is equal and is given as follows:
Plugging the values as follows:
Write the equation for output voltage
Plugging the values as follows:
(e).
The highest value of
(e).
Answer to Problem 9.1P
Explanation of Solution
Given Information:
Transistor
Calculation:
In saturation mode, the drain voltages and drain currents are maximum.
Write the equation for a maximum value of
Plugging the values as follows:
(f).
The lowest value allowed for
(f).
Answer to Problem 9.1P
Explanation of Solution
Given Information:
The current source
Calculation:
The equation for the minimum value of
Plugging the values as follows:
The minimum value of
Plugging the values as follows:
(g).
Input common mode range.
(g).
Answer to Problem 9.1P
Explanation of Solution
Calculation:
As the input common mode range is defined over the saturation of transistors within the circuitry. If the transistors are in saturation, the input common mode range became equivalent to the common mode voltage range.
Write the equation for a maximum value of
Plugging the values as follows:
The minimum value of
Plugging the values as follows:
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Chapter 9 Solutions
MICROLEECTRONIC E BOOKS
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