Datasheet
TYPICAL CHARACTERISTICS: V
S
= ± 5V, A
VMAX
= +2V/V
3
0
-3
-6
-9
-12
-15
-18
Frequency(Hz)
NormalizedGain(dB)
1M 10M 100M 1G
A =2V/V
V =1V
R =100W
VMAX
IN PP
L
V =1V
G
V =0V
G
3
0
-3
-6
-9
-12
-15
-18
Frequency(Hz)
NormalizedGain(dB)
1M 10M 100M 1G
V =2V
O PP
V =1V
O PP
V =5V
O PP
V =7V
O PP
400
300
200
100
0
-100
-200
-300
Time(10ns/div)
OutputVoltage(mV)
V
IN PP
=250mV
f=20MHz
4
3
2
1
0
-1
-2
-3
Time(10ns/div)
OutputVoltage(V)
V
IN PP
=2.5V
f=20MHz
0
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
-0.50
Frequency(MHz)
Magnitude(0.05dB/div)
0
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
-0.50
DeviationfromLinearPhase( )°
0 10 20 30 40 50
A
VMAX
=+2V/V
V =+1V
G
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
NumberofVideoLoads
DifferentialGain(%)
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
DifferentialPhase( )°
1 2 3 4
-dP
V =1V
G
-dP
V =0V
G
-dG
V =1V
G
-dG
V =0V
G
VCA822
www.ti.com
..................................................................................................................................... SBOS343C – SEPTEMBER 2007 – REVISED DECEMBER 2008
At T
A
= +25 ° C, R
L
= 100 Ω , R
F
= 1.33k Ω , R
G
= 1.33k Ω , V
G
= +1V, V
IN
= single-ended input on +V
IN
with – V
IN
at ground, and
SO-14 package, unless otherwise noted.
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 14. Figure 15.
SMALL-SIGNAL PULSE RESPONSE LARGE-SIGNAL PULSE RESPONSE
Figure 16. Figure 17.
COMPOSITE VIDEO dG/dP GAIN FLATNESS, DEVIATION FROM LINEAR PHASE
Figure 18. Figure 19.
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