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Número de pieza | MC13281FX | |
Descripción | (MC13282E / MC13281FX) 100MHz Video Processor | |
Fabricantes | Motorola Semiconductors | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de MC13281FX (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
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SEMICONDUCTOR
TECHNICAL DATA
Advance Information
100MHz Video Processor
with OSD Interface
The MC13282E is a three channels wideband
amplifiers designed for use as a video pre-
amplifier in high resolution RGB color moni-
tor with OSD feature. MC13281FX is a drop in
replacement of MC13282E using for models
without OSD feature.
Features :
- 4Vp-p Output with 100MHz Bandwidth
- 3.5nS Rise/Fall Time
- Subcontrast Control
- Contrast Control
- 50MHz OSD Interface (MC13282E only)
- OSD Contrast Control (MC13282E only)
- Package: NDIP 24
MC13282E
MC13281FX
100MHz Video Processor
with OSD Interface
Silicon Monolithic Integrated Circuit
P SUFFIX
PLASTIC PACKAGE
CASE 724
DEVICE
TEMPERATURE
RANGE
PACKAGE
MC13282EP 0 TO +70 OC
Plastic DIP
MC13281FXP 0 TO +70 OC
Plastic DIP
MC13282E
PIN ASSIGNMENT (TOP VIEW)
MC13281FX
R Sub_contrast 1
R Input 2
G Sub_contrast 3
G Input 4
B Sub_contrast 5
B Input 6
Ground 7
ROSD 8
Vcc 9
GOSD 10
OSD Contrast 11
BOSD 12
24 Blank
23 Clamp
22 R Output
21 R Clamp Cap
20 V5
19 G Output
18 G Clamp Cap
17 Video Vcc
16 B Clamp Cap
15 B Output
14 Fast Commutate
13 Contrast
R Sub_contrast 1
R Input 2
G Sub_contrast 3
G Input 4
B Sub_contrast 5
B Input 6
Ground 7
NC 8
Vcc 9
NC 10
NC 11
NC 12
24 Blank
23 Clamp
22 R Output
21 R Clamp Cap
20 V5
19 G Output
18 G Clamp Cap
17 Video Vcc
16 B Clamp Cap
15 B Output
14 NC
13 Contrast
This document contains information on a product under development. Motorola
reserves the right to change or discontinue this product without notice.
MOTOROLA
REV 2.4
NOV 1996
PAGE 1
1 page MC13282E / MC13281FX
Internal Block Diagram for MC13281FX
NC 14
Vref 1
Vref 2
R Video In 2
NC 8
R Sub-Contrast 1
Contrast 13
Contrast & Sub-Contrast
Control Processor
Vref 1
R CHANNEL
Vref 2
21 R Clamping Cap
17 Video VCC
22 R Emitter Out
18 G Clamping Cap
G Video In 4
NC 10
G Sub-Contrast 3
NC 11
B Video In 6
NC 12
B Sub-Contrast 5
Contrast & Sub-Contrast
Control Processor
Vref 1
Clamp Blank
Decoder
G CHANNEL
Vref 2
19 G Emitter Out
24 Blanking Pulse
23 Clamping Pulse
16 B Clamping Cap
Contrast & Sub-Contrast
Control Processor
B CHANNEL
15 B Emitter Out
9 VCC
20 V5
7 GND
MOTOROLA
REV 2.4
NOV 1996
PAGE 5
5 Page MC13282E / MC13281FX
Figure 1: Test Circuit of MC13282E
Blank
pulse input
Clamp
pulse input
OSD
switch input
Vcc 8V
R Input
G Input
B Input
OSD RGB
inputs
24
Blank
23
Clamp
14 17
Fast Video VCC
Commutate
9
VCC
C14
47uF
C15
0.1uF
C1
0.1uF
2 R Channel I/P
R Channel Emitter O/P 22
C2 4
0.1uF G Channel I/P
19
G Channel Emitter O/P
C3
0.1uF
6
B Channel I/P MC13282E
B Channel Emitter O/P 15
8 ROSD
Video Processor
with OSD Interface
R4 R5 R6
330 330 330
10 GOSD
R Channel Clamp Cap. 21
12
BOSD
7
GND
G Channel Clamp Cap. 18
B Channel Clamp Cap. 16
R1 R2 R3
75 75 75
20 V5
R Channel G Channel B Channel OSD
Sub-Contrast Control
Contrast Contrast
C4
0.1uF
C5
10uF
1
C6
0.1uF
3
C7
0.1uF
5
C8
0.1uF
11
C9
0.1uF
13
C10
0.1uF
C11
0.1uF
C12
0.1uF
C13
0.1uF
Clamp Cap
R Output
G Output
B Output
5V 5V 5V 5V 5V
For MC13281FX, the pin 14 NC should be connected to ground and OSD input pins 8, 10, 12 are no
connection.
MOTOROLA
REV 2.4
NOV 1996
PAGE 11
11 Page |
Páginas | Total 18 Páginas | |
PDF Descargar | [ Datasheet MC13281FX.PDF ] |
Número de pieza | Descripción | Fabricantes |
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