ECE315_Diff2

In a MOS differential pair, what happens when the tail current source is doubled?

• The gain decreases

• The gain increases

• The input linear region narrows

• The input linear region widens

In a MOS differential pair, what happens when W/L of the input pair is doubled?

• The gain decreases

• The gain increases

• The input linear region narrows

• The input linear region widens

What is the maximum differential input voltage in a MOS differential pair for complete steering?

• Zero

• Infinite

• A finite value

What is the purpose of using an active load in a differential amplifier?

• To stabilize the tail current

• To increase the input capacitance

• To enhance the single-ended output

• To reduce power consumption

What does CMRR stand for in the context of differential amplifiers?

• Current Mode Rejection Ratio

• Capacitance Mode Response Ratio

• Common-Mode Response Rate

• Common-Mode Rejection Ratio