Single/Dual/Quad High-Speed, Fast-Settling,
High Output Current Operational Amplifier
CFB = 2.5pF
1kΩ
CIN
≈5pF
eIN
2kΩ
RL
CL eO
eIN
CLOSED LOOP FREQUENCY RESPONSE
20 R1 = 1kΩ
R2 = 2kΩ
15
AV,
RL
CL
= 50Ω
= 5pF
10
5
0
AV,
RL
CL
= 2kΩ
= 50pF
-5
-10
1MHz
10MHz
100MHz
FREQUENCY
0
45
90
135
180
225
270
315
1GHz
eO
RL = 2kΩ
CL = 50pF
eIN
eO
RL = 50Ω
CL = 5pF
SMALL SIGNAL STEP RESPONSE
Figure 4. Response Characteristics with Input Pole Cancellation, AV = 3
10 ______________________________________________________________________________________