Datasheet

100.5 1 100 500
Frequency(MHz)
Gain(3dB/div)
9
6
3
0
-3
-6
V =4V
O PP
V =7V
O PP
V =2V
O PP
V =1V
O PP
NormalizedGain(dB)
Frequency(MHz)
0.7 10 100
700
6
3
0
-3
-6
-9
-12
-15
V =0.5V
O PP
G=+1
R =25W
F
G=2
G=5
G=10
1
Time(5ns/div)
400
300
200
100
0
-100
-200
-300
-400
G=+2
V =0.5V
O PP
OutputVoltage(mV)
Time(5ns/div)
OutputVoltage(V)
4
3
2
1
0
-1
-2
-3
-4
G=+2
V =5V
O PP
dG/dP(%/degree)
Numberof150 LoadsW
1 2 3
4
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0
dG
dG
dP
dP
NoPull-Down
With1.3k Pull-DownW
OPA690
402W
-5V
+5V
75W
VideoIn
402W
Optional
1.3kW
Pull-Down
Frequency(Hz)
Feedthrough(dB)
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
Forward
Reverse
V =0
DIS
100k 1M 10M 100M
OPA690
www.ti.com SBOS223F –DECEMBER 2001–REVISED FEBRUARY 2010
TYPICAL CHARACTERISTICS: V
S
= ±5V
At T
A
= +25°C, G = +2, R
F
= 402Ω, and R
L
= 100Ω (see Figure 36 for ac performance only), unless otherwise noted.
SMALL−SIGNAL LARGE−SIGNAL
FREQUENCY RESPONSE FREQUENCY RESPONSE
Figure 1. Figure 2.
SMALL-SIGNAL LARGE-SIGNAL
PULSE RESPONSE PULSE RESPONSE
Figure 3. Figure 4.
COMPOSITE VIDEO DISABLE FEEDTHROUGH
dG/dP vs FREQUENCY
Figure 5. Figure 6.
Copyright © 2001–2010, Texas Instruments Incorporated 7
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