ISL59117 Datasheet, PDF (6/10 Pages) Intersil Corporation – Triple Channel Video Driver with LPF

ISL59117
Typical Performance Curves (Continued)
2.2
V_DD = +3.3V
1.7
R_L = 150Ω
V_OUT = 1V_P-P
1.2
T_RISE = 10.46ns
0.7
0.2
T_FALL = 26.81ns
-0.3
-100 0 100 200 300 400 500 600
TIME (ns)
FIGURE 11. LARGE SIGNAL STEP RESPONSE
0.5
0.4
V_DD = +3.3V
0.3
R_L = 150Ω
V_OUT = 200mV_P-P
0.2
T_RISE = 27.85ns
0.1
T_FALL = 27.92ns
0
-100 0
100 200 300 400 500 600
TIME (ns)
FIGURE 12. SMALL SIGNAL STEP RESPONSE
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
TIME (ns)
150 200
FIGURE 13. ENABLE TIME
2.5
2.0
DISABLE SIGNAL
1.5
1.0
0.5
OUTPUT SIGNAL
0.0
-0.5 _{VDD = +3.3V}
-1.0 ^{RL = 150Ω}
-20
-10
0
10
TIME (ns)
20
30
FIGURE 14. DISABLE TIME
-10
V_DD = +3.3V
-20 ^RL ^{= 150Ω}
V_OUT = 2V_P-P
-30
-40
-50
2nd THD
THD
-60
3rd THD
-70
-80
1M 2M 3M 4M 5M 6M 7M 8M 9M 10M
FREQUENCY (Hz)
FIGURE 15. HARMONIC DISTORTION vs FREQUENCY
-10
V_DD = +3.3V
-20 ^RL ^{= 150Ω}
F_IN = 500kHz
-30
-40
THD
-50
3rd THD
2nd THD
-60
-70
-80
0.5 1.0
1.5 2.0
2.5
V_OUT (V_P-P)
3.0 3.5
FIGURE 16. HARMONIC DISTORTION vs OUTPUT VOLTAGE
6
FN6278.0
September 21, 2006