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M61314SP Schematic ( PDF Datasheet ) - Mitsubishi Electric Semiconductor

Teilenummer M61314SP
Beschreibung I2C BUS CONTROLLED VIDEO PRE-AMP
Hersteller Mitsubishi Electric Semiconductor
Logo Mitsubishi Electric Semiconductor Logo 




Gesamt 10 Seiten
M61314SP Datasheet, Funktion
www.DataSheet4U.com
MITSUBISHI ICs (MONITOR)
M61314SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
DESCRIPTION
M61314SP is Semiconductor Integrated Circuit
for CRT Display Monitor. It includes OSD
Blanking,OSD Mixing,Retrace Blanking,Video
detector,Sync Sepa ,Wide band Amplifer.
Brightness Control, Main/Sub Contrast,OSD level,
4ch D/A OUT,Video response adjust can be controlled
by I2C Bus.
FEATURES
Frequency Band Width
RGB: 180MHz (3Vp-p at -3dB)
OSD:
80MHz
Input
RGB:
0.7Vp-p(typical)
OSD:
3.5V~5V(posi ti v e )
OSD BLK: 3.5V~5V(positive)
Retrace BLK: 2.5V~5V(positive)
Clamp Pulse: 2.5V~5V(positive)
Output
RGB:
OSD:
Sync OUT:
5Vp-p
(at Brightness less than 2V DC)
4Vp-p
(at Brightness less than 2V DC)
5Vp-p
PIN CONFIGURATION (TOP VIEW)
GND
R IN
Vcc 1(12V)
G IN
SonG IN
GND1
B IN
GND2
Sync Sepa.OUT
Video det.OUT
Vcc3(5V)
OSD BLK IN
OSD R IN
OSD G IN
OSD B IN
GND3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32 NC(GND)
31 ABL IN
30 R OUT
29 Vcc 2(12V)
28 G OUT
27 GND4
26 B OUT
25 NC(GND)
24 D/A OUT 4
23 D/A OUT 3
22 D/A OUT 2
21 D/A OUT 1
20 SCL
19 SDA
18 Clamp pulse IN
17 Ret.BLK IN
Package:32P4B
32 pin plastic SDIP
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range
Rated Supply Voltage
11.50V ~ 12.50V (V3,V29)
4.75V ~ 5.25V (V11)
12.00V
(V3,V29)
5.00V
(V11)
APPLICATION EXAMPLE
CRT Display Monitor
MITSUBISHI
ELECTRIC
1






M61314SP Datasheet, Funktion
MITSUBISHI ICs (MONITOR)
M61314SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
(3) Pre - Amp Block sub address byte and data byte format
sub f unction
add.
00H Main contrast
Brightness
01H control
Sub contrast
02H R
Sub contrast
03H G
Sub contrast
04H B
05H OSD lev el
bit
8
8
8
8
8
7
06H D/A OUT1
8
07H D/A OUT2
8
08H D/A OUT3
8
09H D/A OUT4
Sharpness
0AH control
8
4
Sy nc Sepa SW 1
Video Det SW 1
Test mode
2
Data Byte (top:byte format under:start condition)
D7 D6 D5 D4 D3 D2 D1 D0
A07 A06 A05 A04 A03 A02 A01 A00
00000001
A17 A16 A15 A14 A13 A12 A11 A10
00000001
A27 A26 A25 A24 A23 A22 A21 A20
00000001
A37 A36 A35 A34 A33 A32 A31 A30
00000001
A47 A46 A45 A44 A43 A42 A41 A40
00 0 0 0 0 0 1
- A56 A55 A54 A53 A52 A51 A50
- 0000001
A67 A66 A65 A64 A63 A62 A61 A60
00000001
A77 A76 A75 A74 A73 A72 A71 A70
00000001
A87 A86 A85 A84 A83 A82 A81 A80
00000001
A97 A96 A95 A94 A93 A92 A91 A90
00000001
- - - - AA3 AA2 AA1 AA0
- - - - 00 0 1
--
- AA4 -
-- -
--
- 0-
-- -
- - AA5 - - - - -
- - 0- - - - -
AA7 AA6 - - - - - -
00- - - - - -
*)pre-data
*)subadd. 0AH
Sync Sepa SW AA4 0:Sync Sepa ON 1:Sync Sepa OFF
Video Det SW AA5 0:Video Det ON 1:Video Det OFF
Always set up as AA6 and AA7 in 0
For IIC Data, please transfer in the period of Vertical.
MITSUBISHI
ELECTRIC
6

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