ISL59116 Datasheet, PDF (6/10 Pages) Intersil Corporation – YC to Composite Video Driver with LPF

ISL59116
Typical Performance Curves (Continued)
2.5
V_DD = +3.3V
2.0 ^RL ^{= 150Ω}
1.5
ENABLE SIGNAL
1.0
0.5
0.0
-0.5
OUTPUT SIGNAL
-1.0
-100 -50
0
50
100 150 200
TIME (ns)
FIGURE 13. ENABLE TIME
2.5
2.0
1.5
V_DD = +3.3V
R_L = 150Ω
1.0
DISABLE SIGNAL
0.5
OUTPUT SIGNAL
0.0
-0.5
-1.0
-20
-10
0
10
20
30
TIME (ns)
FIGURE 14. DISABLE TIME
-20
V_DD = +3.3V
-30 ^RL ^{= 150Ω}
V_OUT = 2V_P-P
-40
THD
-50
-60
-70
2^nd HD
3^rd HD
-80
1M
10M
FREQUENCY (Hz)
FIGURE 15. HARMONIC DISTORTION vs FREQUENCY
-10
V_DD = +3.3V
-20 R_L = 150Ω
-30 ^{FIN = 500kHz}
-40
THD
-50
-60
-70
2^nd HD
3^rd HD
-80
0.5
1.0
1.5
2.0
2.5
OUTPUT VOLTAGES (V_P-P)
FIGURE 16. HARMONIC DISTORTION vs OUTPUT VOLTAGE
V_DD = +3.3V
R_L = 150Ω
FIGURE 17. GROUP DELAY vs FREQUENCY
6
16
V_DD = +3.3V
14 R_L = 150Ω
12
10
8
6
4
2
20
100
180
260
340
420
500
INPUT RESISTANCE (Ω)
FIGURE 18. -3dB BANDWIDTH vs INPUT RESISTANCE
FN6277.0
September 21, 2006