ISL59452 Datasheet, PDF (7/15 Pages) Intersil Corporation – Triple 4:1 Single Supply Video Multiplexing Amplifier

ISL59452
Typical Performance Curves V+ = +5V, R_L = 150Ω to GND, C_L = 0.6pF, T_A = +25°C, unless otherwise specified. (Continued)
1
V_IN = 100mV_P-P
0
1
V_IN = 700mV_P-P
0
-1
C_L = 7.4pF
-1
C_L = 7.4pF
-2
-2
-3
-4
-5
100k
C_L = 0.6pF
C_L = 3.3pF
1M
10M
100M
1G
FREQUENCY (Hz)
-3
-4
-5
100k
C_L = 0.6pF
C_L = 3.3pF
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 7. SMALL SIGNAL GAIN FLATNESS, GAIN = 2
FIGURE 8. LARGE SIGNAL GAIN FLATNESS, GAIN = 2
30.6
NO INPUT
NO LOAD
30.4
30.2
30.0
29.8
29.6
29.4
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
SUPPLY VOLTAGE (V)
FIGURE 9. SUPPLY CURRENT vs SUPPLY VOLTAGE
2.85
2.80 ^{HIZ = HIGH}
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
2.35
2.30
4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
SUPPLY VOLTAGE (V)
FIGURE 10. DISABLED SUPPLY CURRENT vs SUPPLY
VOLTAGE
14.5
14.0
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
10k
GAIN = 2
GAIN = 1
100k
1M
10M
FREQUENCY (Hz)
FIGURE 11. Z_OUT vs FREQUENCY - ENABLED
100M
7
1.9
1.7
1.5
1.3
1.1
0.9
0.7
0.5
0.3
0.1
10k
HIZ = HIGH
100k
1M
10M
FREQUENCY (Hz)
100M
FIGURE 12. Z_OUT vs FREQUENCY - DISABLED
FN6254.0
September 24, 2007