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PDF M61316SP Data sheet ( Hoja de datos )
| Número de pieza | M61316SP | |
| Descripción | (M61311SP / M61316SP) I2C BUS CONTROLLED VIDEO PRE-AMP | |
| Fabricantes | Mitsubishi Electric Semiconductor | |
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MITSUBISHI ICs (MONITOR)
M61311SP/M61316SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
DESCRIPTION
M61311SP/M61316SP is Semiconductor Integrated
Circuit for CRT Display Monitor.
It includes OSD Blanking, OSD Mixing, Retrace Blanking,
Video Detector, Sync Separator, Wide Band Amplifier,
Brightness Control.
Main/Sub Contrast, Video Response Adjust, Ret BLK
Adjust, 4ch D/A OUT and OSD level Adjust Function
can be controlled by IIC Bus.
FEATURES
Frequency Band Width
RGB:
Input
OSD:
RGB:
OSD:
OSD BLK:
Retrace BLK:
Clamp Pulse:
200MHz (M61311SP)
150MHz (M61316SP)
(4Vp-p at -3dB)
80MHz
0.7Vp-p (typical)
3.5V --- 5.0V (positive)
3.5V --- 5.0V (positive)
2.5V --- 5.0V (positive)
2.5V --- 5.0V (positive)
PIN CONFIGURATION
GND 1
R IN 2
32 BRIGHT
31 ABL IN
VCC1(12V) 3
30 R OUT
G IN 4
29 VCC2(12V)
SonG IN 5
GND1(12V) 6
B IN 7
GND2 8
Sync Sepa OUT 9
28 G OUT
27 GND4
26 B OUT
25 NC(GND)
24 D/A OUT 4
Video Det OUT 10
23 D/A OUT 3
VCC3(5V) 11
OSD BLK IN 12
22 D/A OUT 2
21 D/A OUT 1
OSD R IN 13
OSD G IN 14
OSD B IN 15
GND3 16
20 SCL
19 SDA
18 Clamp Pulse IN
17 Retrace BLK IN
Package : 32P4B
NC:NO CONNECTION
Output
RGB:
OSD:
Sync OUT:
Video Det OUT:
5Vp-p
(at Brightness less than 2VDC)
4Vp-p
(at Brightness less than 2VDC)
5Vp-p
High = 4.2VDC , Low = 0.7VDC
STRUCTURE
Bipolar Silicon Monolithic IC
APPLICATION
CRT Display Monitor
32 pin plastic SDIP
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range
11.50V --- 12.50V (V3,V29)
4.75V --- 5.25V (V11)
Rated Supply Voltage
12.00V (V3,V29)
5.00V (V11)
MAJOR SPECIFICATION
IIC Bus Controlled 3ch Video Pre-Amp with OSD Mixing Function and Retrace Blanking Function.
The difference in the M61311SP/M61316SP is RGB Video Frequency Band Width.
M61311SP is 200MHz, M61316SP is 150MHz in conditions RGB Output is 4Vp-p at -3dB.
MITSUBISHI
ELECTRIC
1
1 page  
MITSUBISHI ICs (MONITOR)
M61311SP/M61316SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
IIC BUS CONTROL SECTION SDA,SCL CHARACTERISTICS
parameter
symbol
MIN
min. input LOW voltage
VIL -0.5
max. input HIGH voltage
VIH 3.0
SCL clock frequency
Time the bus must be free
before a new transmission can start
Hold time start condition
After this period the first clock pulse is generated
The LOW period of the clock
fSCL
tBUF
tHD:STA
tLOW
0
1.3
0.6
1.3
The HIGH period of the clock
Set up time for start condition
(Only relevant for a repeated start condition)
Hold time DATA
tHIGH
tSU:STA
tHD:DAT
0.6
0.6
0
Set-up time DATA
tSU:DAT
100
Rise time both SDA and SCL lines
tR 20+0.1Cb
Fall time both SDA and SCL lines
tF 20+0.1Cb
Set-up time for stop condition
tSU:STO
0.6
MAX
1.5
5.5
400
-
-
-
-
-
0.9
-
300
300
-
unit
V
V
KHz
uS
uS
uS
uS
uS
uS
nS
nS
nS
uS
TIMING DIAGRAM
VIH
SDA
VIL
tR tF
VIH
SCL
VIL
tHD:STA
S
tSU:DAT
tHD:DAT
tLOW
tHIGH
tSU:STA
S
tBUF
tSU:STO
PS
MITSUBISHI
ELECTRIC
5
5 Page 
MITSUBISHI ICs (MONITOR)
M61311SP/M61316SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
Note55) When SG4 is all black (no video), the sync's amplitude of SG4 gradually from 0Vp-p to 0.02Vp-p.
No pulse output permitted.
Note56) When SG4 is all white or all black, the sync's amplitude of SG4 gradually from 0.2Vp-p to 0.3Vp-p.
Positive pulse has occurred to Sync Sepa OUT.
Note57) Measure the high voltage at Sync Sepa OUT. The measured value is treated as VSH.
Note58) Measure the low voltage at Sync Sepa OUT. The measured value is treated as VSL.
Note59) Sync Sepa OUT becomes high with sink part of SG4.
Measure the time needed for the front edge of SG4 Sync to fall from 50% and for SyncOUT to rise from
50% with an active probe. The measured value is called TDS-F.
Note60) Sync Sepa OUT becomes high with sink part of SG4.
Measure the time needed for the rear edge of SG4 Sync to rise from 50% and for SyncOUT to fall from
50% with an active probe. The measured value is called TDS-R.
SG4
Sync(50%)
(50%)
Pedestal voltage
Sync Sepa OUT
TDS-F
TDS-R
Note61) Increase the SG1 input level gradually from 0Vp-p to 0.05Vp-p. No pulse Video Det OUT permitted.
Note62) Decrease the SG1 input level gradually from 0.2p-p to 0.3Vp-p. Positive pulse has occurred to Video Det OUT.
Note63) Measure the high voltage at Video Det OUT. The measured value is treated as VVDH.
Note64) Measure the low voltage at Video Det OUT. The measured value is treated as VVDL.
Note65) Video Det OUT becomes high with signal part of SG1.
Measure the time needed for the SG1 to fall from 50% and for Video Det OUT to fall from 50% with an active
probe. The measured value is called TDV-F.
Note66) Video Det OUT becomes high with signal part of SG1.
Measure the time needed for the SG1 to rise from 50% and for Video Det OUT to rise from 50% with an active
probe. The measured value is called TDV-R.
SG1 Video(50%)
Video Det OUT
TDV-R
(50%)
Pedestal voltage
TDV-F
MITSUBISHI
ELECTRIC
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet M61316SP.PDF ] | |
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