3-68
A-17.
A-18.
a. Differential amplifier.
b. Voltage amplifier.
c. Output amplifier.
A-19.
The use of degenerative (negative) feed-back.
A-20.
Both the input signal and the feedback signal.
A-21.
a. Inverting.
b. Inverting.
A-22.
0 volts.
A-23.
Virtual.
A-24.
-50 millivolts.
A-25.
50 kilohertz (Gain = 10; Gain-Bandwidth Product = 500,000;
A-26.
60 millivolts.
