HA5025_03 Datasheet, PDF (9/15 Pages) Intersil Corporation – Quad, 125MHz Video Current Feedback Amplifier

HA5025
Typical Performance Curves V_SUPPLY = ±5V, A_V = +1, R_F = 1kΩ, R_L = 400Ω, T_A = 25^oC, Unless Otherwise Specified (Continued)
8.0
R_L = 100Ω
V_OUT = 1.0V_P-P
A_V = +1
7.5
12
R_LOAD = 100Ω
V_OUT = 1.0V_P-P
10
A_V = +10, R_F = 383Ω
7.0
8
A_V = +2, R_F = 681Ω
6.5
6
A_V = +1, R_F = 1kΩ
6.0
-50 -25
0
25 50 75
TEMPERATURE (^oC)
100 125
FIGURE 20. PROPAGATION DELAY vs TEMPERATURE
500
V_OUT = 2V_P-P
450
400
+ SLEW RATE
350
300
250
- SLEW RATE
200
150
100
-50 -25
0
25
50
75
TEMPERATURE (^oC)
100 125
FIGURE 22. SLEW RATE vs TEMPERATURE
4
3
5
7
9
11
13
15
SUPPLY VOLTAGE (±V)
FIGURE 21. PROPAGATION DELAY vs SUPPLY VOLTAGE
0.8
0.6 ^VOUT ^{= 0.2V}P-P
C_L = 10pF
0.4
0.2
0
A_V= +2, R_F = 681Ω
-0.2
-0.4
-0.6
A_V = +1, R_F = 1kΩ
-0.8
A_V= +5, R_F = 1kΩ
-1.0
-1.2
5
A_V = +10, R_F = 383Ω
10
15
20
25
30
FREQUENCY (MHz)
FIGURE 23. NON-INVERTING GAIN FLATNESS vs
FREQUENCY
0.8
0.6
V_OUT = 0.2V_P-P
C_L = 10pF
0.4 ^{RF = 750Ω}
0.2
0
A_V = -1
-0.2
-0.4
-0.6
A_V = -5
-0.8
-1.0 _{AV = -10}
A_V = -2
-1.2
5
10
15
20
25
30
FREQUENCY (MHz)
FIGURE 24. INVERTING GAIN FLATNESS vs FREQUENCY
9
100
1000
A_V = +10, R_F = 383Ω
80
-INPUT NOISE CURRENT
800
60
600
+INPUT NOISE CURRENT
40
400
INPUT NOISE VOLTAGE
20
200
0
0.01
0.1
1
10
FREQUENCY (kHz)
0
100
FIGURE 25. INPUT NOISE CHARACTERISTICS