HFA1109_07 Datasheet, PDF (10/12 Pages) Intersil Corporation – 450MHz, Low Power, Current Feedback Video Operational Amplifier

HFA1109
Typical Performance Curves V_SUPPLY = ±5V, T_A = +25°C, R_F = Value From the Optimum Feedback Resistor Table, R_L = 100Ω,
Unless Otherwise Specified (Continued)
100
I_NI+
10
100
I_NI-
10
E_NI
0.1
0.05
0.025
0
-0.025
-0.05
A_V = +2
V_OUT = 2V
I_NI+
-0.1
1
0.1k
1k
10k
FREQUENCY (Hz)
1
100k
FIGURE 24. INPUT NOISE CHARACTERISTICS
10 20 30 40 50 60 70 80 90 100
TIME (ns)
FIGURE 25. SETTLING RESPONSE
10
FN4019.5
April 23, 2007