1.
2.
3.
4.
1. Af = 0.9999, Rin = 1MΩ R0 = 2KΩ
2. Af = 0.9999, Rin = 1GΩ R0 = 20KΩ
3. Af = 0.9999, Rin = 1GΩ R0 = 20mΩ
4. Af = 1
Af = 0.9999, Rin = 1GΩ R0 = 20mΩ
1. 1.9 V/V→2.1V/V
2. 1V/V→2 V/V
3. 2.1 V/V → 2.4 V/V
4. 1.5 V/ V → 2.5 V/V
1.9 V/V→2.1V/V
1.
2.
3.
4.
1. 1.5
2. 2.0
3. 2.5
4. 3.0
2.5
1. 23dB
2. 25dB
3. 46dB
4. 50dB
46dB
1. Current controlled current source
2. Current controlled voltage source
3. Voltage controlled voltage source
4. Voltage controlled current source
Voltage controlled current source
1. +18 V/V
2. -18 V/V
3. +6 V/V
4. -6 V/V
-6 V/V
1. Very large input resistance & very large output resistance
2. Very small input resistance & very small output resistance
3. Very large input resistance & very small output resistance
4. Very small input resistance & very small output resistance
Very large input resistance & very small output resistance
1. V0 = 6V, VN = 4V
2. V0 = 10V, VN = 6V
3. V0 =1= 6V, VN = 10V
4. V0 = 4V, VN = 6V
V0 = 6V, VN = 4V