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PDF KA2141 Data sheet ( Hoja de datos )
| Número de pieza | KA2141 | |
| Descripción | R/G/B VIDEO AMPLIFIER FOR MONITORS | |
| Fabricantes | Samsung | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KA2141 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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APRIL. 1998
DATA SHEET
KA2141
1 page  
KA2141
PIN DESCRITION
Pin No
4
6
8
Pin Name
Red Video Input
(RIN)
Green Video input
(GIN)
Blue Video Input
(BIN)
R/G/B VIDEO AMPLIFIER FOR MONITORS
Table 2. Pin Description
Schematic
VCC
2.4V Bias
Description
Max input video signal is 0.7Vpp
9 Video Contrast
(CONST)
1 Blue Drive
(BDRIVE)
2 Green Drive
(GDRIVE)
3 Red Drive
(RDRIVE)
PIN 9
5 VCC1
17 VCC2
7 GND1
14 GND2
10 Clamp Gate Input
(CLP)
-
-
Video maximum contrast control
range (0V ~ 4V) is -38dB
Sub contrast control range
(0V ~ 4V) is -11dB
Supply voltage
Ground
Video amp actives when clamp
gate signal is in low TTL level
PIN 10
4
5 Page 
KA2141
R/G/B VIDEO AMPLIFIER FOR MONITORS
AC Electrical Characteristics:Tamb = 25 °C, VCC = 12V
Table 5. AC Electrical Characteristics
Parameter
Symbol
Conditions
Min Typ Max Unit
R Video Amp Gain
G Video Amp Gain
B Video Amp Gain
R-G Amp Gain Difference
G-B Amp Gain Difference
B-R Amp Gain Difference
R Sub Dr. Ctrl Gain Difference1
G Sub Dr. Ctrl Gain Difference1
B Sub Dr. Ctrl Gain Difference1
R Sub Dr. Ctrl Gain Difference2
G Sub Dr. Ctrl Gain Difference2
B Sub Dr. Ctrl Gain
Difference
R Contrast Ctrl Gain Difference1
G Contrast Ctrl Gain
Difference
B Contrast Ctrl Gain
Difference
AvmaxR
AvmaxG
AvmaxB
AvR-G
AvG-B
AvB-R
AvDR1
AvDG1
AvDB1
AvDR2
AvDG2
AvDB2
AvCR1
AvCG1
AvCB1
V1.2.3.9.11=4V, V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1/3V
15.5
V1.2.3.9.11=4V, V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1/3V
15.5
V1. 2.3.9.11 = 4V, V12.15.18=none, 15.5
V4.6.8=S1, V10=S8, V20=1/3V
V1.2.3.9.11=4V, V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-1.0
V1.2.3.9.11=4V, V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-1.0
V1.2.3.9.11=4V, V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-1.0
V1.2.3=2V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-6.0
V1.2.3=2V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-6.0
V1.2.3=2V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-6.0
V1.2.3=0.25V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-13.0
V1.2.3=0.25V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-13.0
V1.2.3=0.25V, V9.11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-13.0
V1.2.3=4V, V9=2V, V11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-8.0
V1.2.3=4V, V9=2V, V11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-8.0
V1.2.3=4V, V9=2V, V11=4V,
V12.15.18=none,
V4.6.8=S1, V10=S8, V20=1V
-8.0
17.5
17.5
17.5
-
-
-
-4.0
-4.0
-4.0
-10.0
-10.0
-10.0
-6.0
-6.0
-6.0
19.5
19.5
19.5
1.0
1.0
1.0
-2.0
-2.0
-2.0
-7.0
-7.0
-7.0
-4.0
-4.0
-4.0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
10
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet KA2141.PDF ] | |
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