ka2143b Samsung Semiconductor, Inc., ka2143b Datasheet - Page 8

• Manufacturer Part Number: ka2143b
• Description: R/g/b Video Amplifier With Osd Interface For Monitors
• Manufacturer: Samsung Semiconductor, Inc.

R/G/B VIDEO AMPLIFIER WITH OSD INTERFACE FOR MONITORS
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
ELECTRICAL CHARACTERISTICS
DC Electrical Characteristics
T
unless otherwise stated
A
Supply Current
Video Input Resistance
Clamp Gate Low Input Voltage
Clamp Gate High Input Voltage
Clamp Gate Low Input Current
Clamp Gate High Input Current
Blank Gate Low Input Voltage
Blank Gate High Input Voltage
Blank Gate Low Input Current
Blank Gate High Input Current
Video Input bias Voltage
Output Clamp Cap Charge Current
Output Clamp Cap Discharge Current
No
= 25 C, V
1
2
3
4
5
6
Maximum Supply Voltage
Operating Temperature
Storage Tempperture
Operating Supply Voltage
Maximum Supply Current
Power Dissipation
CC1
Parameter
= V
CC2
= 12V: V
Item
(2)
10
Table 5. DC Electrical Characteristics
= 4V: V
Table 4. Absolute Maximum Ratings
Symbol
I
I
11
clamp+
V
V
V
V
V
I
clamp-
R
I
I
I
Icc
12IL
12h
13L
13h
bias
12L
12h
13L
13h
IN
= 4V; V
13
(4)
Any Amplifier
Clamp Comparators On
Clamp Comparators Off
V
V
Blank Gate On
Blank Gate Off
V
V
Clamp Comparators On
Clamp Comparators Off
12
12
13
13
= 4V; Vdrive = 4V; V
Symbol
Vccmax
I
(1)
Vccop
CC
= 0V
= 12V
= 0V
= 12V
Topr
Tstg
P
max
D
Conditions
11.4
Min
-20
-65
-
-
4
= 0V; V
Value
-1.05
12.0
0.45
Typ
Min
-5.0
-5.0
0.8
0.8
0.8
1.6
65
10
-
-
-
-
-
-
-
12
= 0V
-0.75
0.01
0.01
0.75
Typ
-2.0
-2.0
100
1.5
1.5
1.5
1.5
1.9
85
Max
13.5
12.6
150
120
2.0
70
-0.45
Max
1.05
3.0
2.0
1.0
2.0
1.0
2.2
97
-
-
-
-
KA2143B
Unit
V
mA
W
V
C
C
(3)
Unit
mA
mA
mA
k
V
V
V
V
V
A
A
A
A
7