HA5023883 Datasheet, PDF (12/19 Pages) Intersil Corporation – Dual 125MHz Video Current Feedback Amplifier

HA5023
DESIGN INFORMATION (Continued)
The information contained in this section has been developed through characterization by Intersil Corporation and is for use as application
and design information only. No guarantee is implied.
Typical Performance Curves V_SUPPLY = ±5V, A_V = +1, R_F = 1kΩ, R_L = 400Ω, T_A = 25^oC, Unless Otherwise Specified.
(Continued)
500
V_OUT = 20V_P-P
450
400
+ SLEW RATE
350
300
250
- SLEW RATE
200
150
100
-50 -25
0 +25 +50 +75 +100 +125
TEMPERATURE (^oC)
+0.8
+0.6
+0.4
V_OUT = 0.2V_P-P
C_L = 10pF
+0.2
0
-0.2
A_V= +2, R_F = 681Ω
-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 15. SLEW RATE vs TEMPERATURE
FIGURE 16. NON-INVERTING GAIN FLATNESS vs FREQUENCY
+0.8
+0.6
+0.4
V_OUT = 0.2V_P-P
C_L = 10pF
R_F = 750Ω
+0.2
0
A_V = -1
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
5
A_V = -10
10
A_V = -5
A_V = -2
15
20
25
FREQUENCY (MHz)
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
30
0.01
0.1
1
10
100
FREQUENCY (kHz)
FIGURE 17. INVERTING GAIN FLATNESS vs FREQUENCY
FIGURE 18. INPUT NOISE CHARACTERISTICS
1.5
2
1.0
0
0.5
-2
0.0
-60 -40 -20
0 +20 +40 +60 +80 +100 +120 +140
TEMPERATURE (^oC)
FIGURE 19. INPUT OFFSET VOLTAGE vs TEMPERATURE
-4
-60 -40 -20
0 +20 +40 +60 +80 +100 +120 +140
TEMPERATURE (^oC)
FIGURE 20. +INPUT BIAS CURRENT vs TEMPERATURE
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