LM1267
Absolute Maximum Ratings
(Notes 1, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage, Pin 9
Peak Video Output Source Current
(Any One Amp)
Pins 18, 19, or 20
Voltage at Any
Input Pin (V
IN
)
Power Dissipation (P
D
)
(Above 25˚C Derate based on
θ
JA
and T
J
)
Thermal Resistance to Ambient (θ
JA
)
6.0V
Thermal Resistance to Case (θ
JC
)
Junction Temperature (T
J
)
ESD Susceptibility (Note 4)
ESD Machine Model (Note 5)
Storage Temperature
Lead Temperature
(Soldering, 10 sec.)
32˚C/W
150˚C
3.5 kV
350V
−65˚C to +150˚C
265˚C
28 mA
V
CC
+0.5
>
V
IN
>
−0.5V
Operating Ratings
(Note 2)
Temperature Range
Supply Voltage (V
CC
)
Video Inputs
0˚C to 70˚C
4.75V
<
V
CC
<
5.25V
0.0V
<
V
IN
<
1.0V
P-P
2.4W
51˚C/W
Active Video Signal Electrical Characteristics
Unless otherwise noted: T
A
= 25˚C, V
CC
= +5V, V
IN
= 0.7V, V
ABL
= V
CC
, C
L
= 8 pF, Video Output = 2 V
P-P
.
Symbol
I
S
I
S-PS
LE
V
O Blk Typ
Parameter
Maximum Supply Current
Maximum Supply Current,
Power Save Mode
Linearity Error
Typical Video Black Level
Output
Video Black Level Step Size
Variation in Output Video Black
Level vs V
CC
Variations
White Level Video Output
Voltage
Blanked Output Level
Rise Time
Overshoot (Rising Edge)
Fall Time
Overshoot (Falling Edge)
Video Amplifier Bandwidth
(Note 13)
Video Amplifier 10 kHz
Isolation
Video Amplifier 10 MHz
Isolation
Maximum Voltage Gain
Contrast
@
50% Level
Maximum Contrast Attenuation
12
Conditions
Test Setting 1, R
L
=
∞
(Note
8)
Test Setting 1, R
L
=
∞
, Bit 1 of
Reg. 9 = 1 (Note 8)
Test Setting 4, Triangular
signal input source (Note 9)
Test Setting 4, No AC Input
Signal, DC = 5 Hex, or 0.5V
Offset
Test Setting 4, No AC Input
Signal
Test Setting 1 & 3, No AC
Input Signal, 4.75
<
V
CC
<
5.25
Test Setting 3, Video in = 0.7V
Test Setting 4, AC Input Signal
10% to 90%, Test Setting 4,
AC Input Signal (Note 10)
Test Setting 4, AC Input Signal
(Note 10)
90% to 10%, Test Setting 4,
AC Input Signal (Note 10)
Test Setting 4, AC Input Signal
(Note 10)
Test Setting 8, Register 0Bh
Bits 2-0 Set to 111, V
O
= 3.5
V
P-P
Test Setting 8 (Note 14)
Test Setting 8 (Note 14)
Test Setting 8, AC Input Signal
Test Setting 5, AC Input Signal
Test Setting 2, AC Input Signal
Test Setting 6, AC Input Signal
Test Setting 7, AC Input Signal
Max
Min
(Note 7)
Typ
(Note 6)
210
45
5
Max
(Note 7)
235
60
Units
mA
mA
%
1.05
1.25
1.45
VDC
V
O Blk Step
∆V
O
/∆V
CC
V
O White-Max
V
Blank
t
r
OS
R
t
f
OS
F
f(−3 dB)
60
−50
4.0
0
90
0
4.2
0.2
3.0
8
3.0
8
120
50
mV
mV/V
V
0.5
V
ns
%
ns
%
150
MHz
V
sep
10 kHz
V
sep
10 MHz
A
V Max
A
V
12
−70
−50
4
−10
−20
−5
−10
dB
dB
V/V
dB
dB
dB
dB
dB
⁄
A
V Min
A
V Gain
⁄
Gain
@
50% Level
Maximum Gain Attenuation
Absolute Gain Match
@
A
V
A
V Gain Min
A
V Match
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Test Setting 3, AC Input Signal
±
0.5
2
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