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PDF ( 数据手册 , 数据表 ) M61316SP

零件编号 M61316SP
描述 (M61311SP / M61316SP) I2C BUS CONTROLLED VIDEO PRE-AMP
制造商 Mitsubishi Electric Semiconductor
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M61316SP 数据手册, 描述, 功能
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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
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M61316SP pdf, 数据表
MITSUBISHI ICs (MONITOR)
M61311SP/M61316SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
Note1) Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point IB.
Note2) Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point IA.
Note3) Measuring conditions are as listed in supplementary Table. Measured with a current meter at test point IB.
Note4) It makes the amplitude of SG1 1.4p-p. Measure the DC voltage of the white level of the waveform output.
The measured value is called Vomax.
(VDC)
Vomax
Waveform output
0.5
0.0
Note5) Increase the input signal(SG1) amplitude gradually, starting from 0.7Vp-p. Measure the amplitude of the
input signal when the output signal starts becoming distorted.
Note6) Input SG1, and measure the amplitude output at OUT(26,28,30). The amplitude is called VOUT(26,28,30).
Maximum gain GV is calculated by the equation below:
GV = 20 LOG ( VOUT / 0.7 ) (dB)
Note7) Relative maximum gain GV is calculated by the equation below:
GV = VOUT(26) / VOUT(28) , VOUT(28) / VOUT(30) , VOUT(30) / VOUT(26)
Note8) Input SG1, and measure the amplitude output at OUT(26,28,30). The amplitude is called VOUT(26,28,30).
The measured value is called VC1.
Note9) Relative characteristics VC1 is calculated by the equation below:
VC1 = VOUT(26) / VOUT(28) , VOUT(28) / VOUT(30) , VOUT(30) / VOUT(26)
Note10) Measuring condition and procedure are the same as described in Note8.
Note11) Measuring condition and procedure are the same as described in Note9.
Note12) Measuring condition and procedure are the same as described in Note8.
Note13) Relative characteristics VC3 is calculated by the equation below:
VC3 = VOUT(26) - VOUT(28) , VOUT(28) - VOUT(30) , VOUT(30) - VOUT(26)
NOte14) Input SG1, and measure the amplitude output at OUT(26,28,30). The amplitude is called VOUT(26,28,30).
The measured value is called VSC1.
Note15) Relative characteristics VSC1 is calculated by the equation below:
VSC1 = VOUT(26) / VOUT(28) , VOUT(28) / VOUT(30) , VOUT(30) / VOUT(26)
Note16) Measuring condition and procedure are the same as described in Note14.
Note17) Measuring condition and procedure are the same as described in Note15.
Note18) Measuring condition and procedure are the same as described in Note14.
Note19) Relative characteristics VSC3 is calculated by the equation below:
VSC3 = VOUT(26) - VOUT(28) , VOUT(28) - VOUT(30) , VOUT(30) - VOUT(26)
MITSUBISHI
ELECTRIC
8







M61316SP equivalent, schematic
MITSUBISHI ICs (MONITOR)
M61311SP/M61316SP
I2C BUS CONTROLLED VIDEO PRE-AMP FOR HIGH RESOLUTION COLOR DISPLAY
No. Name DC Voltage(V)
12 OSD BLK IN
13 OSD R IN
14 OSD G IN
15 OSD B IN
Peripheral Circuit of pins
12V
0.1mA
500
500
500 500
3.25V
3.25V
Remark
Input the positive pulse.
3.5 --- 5V
1.5V --- GND
When it does not use this function,
connect to GND.
When input OSD RGB pulse, input
OSD BLK pulse without fail.
17
Retrace BLK
IN
-
12V
50K
2.25V
17
Input the positive pulse.
2.5 --- 5V
0.5V --- GND
When it does not use this function,
connect to GND.
18
Clamp Pulse
IN
-
19 SDA
-
0.15mA
750
12V
50K
750
10K 10K
3.75V
500
18
12V
2K
19
Input the positive pulse which width
200nS over.
Input at low impedance.
2.5 --- 5V
0.5V --- GND
SDA of IIC BUS.
(Serial data line)
Tth = 2.3V
3.0V
MITSUBISHI
ELECTRIC
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