ISL4089_06 Datasheet, PDF (4/9 Pages) Intersil Corporation – DC-Restored Video Amplifier

ISL4089
Typical Performance Curves V_S = +5V, R_L = 150Ω to GND, C_L = 0.6pF, T_A = 25°C, unless otherwise specified. (Continued)
0.2 _{AV = 2}
0.1 ^{RF = RG = 475}
R_L = 150
0
V_OUT = 0.2V_P-P
-0.1
-0.2
V_OUT = 2V_P-P
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 5. 0.1dB GAIN FLATNESS
0.025
0.02
0.015
0.01
0.005
0
-0.005
-0.01
-0.015
-0.02
-0.025
0.01
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
0
V_OUT = 0.6V_P-P
V_OUT = 0.3V_P-P
R_L = 150
A_V = 2
f = 3.58MHz
R_F = R_G = 475Ω
V_OUT = 0.6V_P-P
V_OUT = 0.3V_P-P
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V_OUT DC (V)
FIGURE 6. DIFFERENTIAL GAIN - PHASE
1.05
1.0
0.95
0.9
V_OUT = 0.2V_P-P
R_F = R_G = 475Ω
C_G = 0.5pF
0.85
0.8
0.75
0.7
0.65
TIME (20ns/DIV)
FIGURE 7. SMALL SIGNAL TRANSIENT RESPONSE; A_V = 2
4.0
3.5
V_OUT = 2V_P-P
R_F = R_G = 475Ω
3.0
C_G = 0.5pF
2.5
2.0
1.5
1.0
0.5
0
TIME (20ns/DIV)
FIGURE 8. LARGE SIGNAL TRANSIENT RESPONSE; A_V = 2
60
50
40
30
20
10
0
100
1k
10k
FREQUENCY (Hz)
FIGURE 9. INPUT NOISE vs FREQUENCY
100k
4
FN6192.1
June 28, 2006