ISL59450 Datasheet, PDF (16/37 Pages) Intersil Corporation – Multiformat Video Crosspoint with Integrated Sync Separator

ISL59450
Typical Performance Curves V_A = +5V, V_D = +3.3V, R_L = 150Ω to GND, T_A = +25°C, unless otherwise specified. (Continued)
0
-2
FILTER BYPASSED
-4
-6
-8
-10
-12
FILTER ENABLED
-14
-16
-18
-20 V_IN = 700mV_P-P
-22
0.1M
1M
10M
FREQUENCY (Hz)
100M
FIGURE 5. S-VIDEO FREQUENCY RESPONSE (GAIN 1)
0
-2
-4
-6
FILTER BYPASSED
-8
-10
-12
-14
-16
-18
FILTER ENABLED
-20 _{VIN = 700mVP-P}
-22
0.1M
1M
10M
FREQUENCY (Hz)
100M
FIGURE 6. S-VIDEO FREQUENCY RESPONSE (GAIN 2)
5
0
-5
-10
COMPONENT
-15
10MHz
-20
COMPONENT
-25
20MHz
-30
-35
COMPONENT
-40
36MHz
-45
-50 V_IN = 700mV_P-P
-55
0.1M
1M
10M
FREQUENCY (Hz)
COMPONENT
BYPASS
100M
1G
FIGURE 7. COMPONENT BANDWIDTH vs FREQUENCY
RESPONSE (GAIN = 1)
5
0
-5
COMPONENT
-10
10MHz
-15
-20
COMPONENT
-25
20MHz
-30
-35
COMPONENT
36MHz
-40
-45
-50 V_IN = 700mV_P-P
-55
0.1M
1M
10M
FREQUENCY (Hz)
COMPONENT
BYPASS
100M
1G
FIGURE 8. COMPONENT BANDWIDTH vs FREQUENCY
RESPONSE (GAIN = 2)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
0.1
GAIN 2
GAIN 1
V_AC = 40mV_P-P
f = 3.58MHz
COMPOSITE OUTPUT
FILTER ENABLED
0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9
OUTPUT DC VOLTAGE (V)
FIGURE 9. DIFFERENTIAL GAIN
0.7
0.6
0.5
0.4
GAIN 2
0.3
0.2
GAIN 1
0.1
V_AC = 40mV_P-P
0 _{f = 3.58MHz}
-0.1 ^{COMPOSITE OUTPUT}
FILTER ENABLED
-0.2
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9
OUTPUT DC LEVEL (V)
FIGURE 10. DIFFERENTIAL PHASE
16
FN7510.0
February 14, 2008