Datasheet

R
I
Yl
G
Cy
B
Q
Mg
1
10 100
-110
-100
-90
-80
-70
-60
-50
-40
DISTORTION (dBc)
FREQUENCY (MHz)
V
OUT
= 700 mV
PP
HD2
0 2 4 6 8 10 12 14 16
1.9
2.8
OUTPUT (V)
TIME (ns)
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
1
10 100 1000
FREQUENCY (MHz)
-10
-8
-6
-4
-2
0
2
4
NORMALIZED GAIN (dB)
V
OUT
= 700 mV
PP
C
L
|| 10 k:
R
S
= 50:
C
L
= 4.5 pF
C
L
= 20 pF
C
L
= 10 pF
C
L
= 14 pF
1
10 100 1000
FREQUENCY (MHz)
-80
-70
-60
-50
-40
-30
-20
-10
CROSSTALK (dBc)
LMH1251
www.ti.com SNLS193J –AUGUST 2005–REVISED MARCH 2013
Typical Performance Characteristics
Unless otherwise noted: T
A
= 25°C, V
CC
= +5.0V, RGB Video
IN
= 0.7 V
PP
, Y Video
IN
= 0.7 V
PP
, P
B
P
R
Video
IN
= ±350 mV, C
L
=
8 pF, Video Outputs = 0.7 V
PP
.
Large Signal Frequency Response Crosstalk vs. Frequency
Figure 2. Figure 3.
Pulse Response Harmonic Distortion vs. Frequency
Figure 4. Figure 5.
720p Color Bar Vectorscope
Figure 6.
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