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PDF M52739FP Data sheet ( Hoja de datos )
| Número de pieza | M52739FP | |
| Descripción | IIC BUS controled 3channel video pre-amplifier for LCD display monitor. | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M52739FP (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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TENTATIVE
MITSUBISHI<LINEAR IC>
M52739FP
IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
DESCRIPTION
M52739FP is integrated Circuit for LCD Display Monitor.It
is controlled IIC BUS and Band Wide is 180MHz.
It includes OSD Blanking ,OSD Mixing,Wide Band
Amplifier,Main/Sub Contrast Main/Sub Brightness
,and 2 Input routes.
Vcc Voltage is 5V and Flat package is used.
then it is the suitable to LCD monitor.
PIN CONFIGURATION
FEATURES
1.Frequency : RGB 180MHz(at -3dB)
Band Width OSD 80MHz
2.Input
3.Output
:
RGB Input D range:Max1VP-P positive
2 input routes is changed by IIC BUS
RGB OSD 3.5VP-P 5.0VP-P(positive)
: OSD BLK 3.5VP-P 5.0VP-P(positive)
4.Contrast
RGB 2.2VP-P (Max)
OSD 2.0VP-P (Max)
: Output dynamic range 0.5 3.0V
It can drive 14pF
5.Brightness : Both of sub and main contrast
are controlled by IIC Bus(8bit).
Control Range :-15dB +15dB.
6.OSD Adjust :
Both of sub and main contrast
are controlled by IIC Bus(8bit).
Control Range :0.5V 3.0V.
2 Control Ranges (Max1VP-P or Max2VP-P )
are able to be changed by IIC Bus.
R VCC2 1
R OUTPUT 2
R GND2 3
G VCC2 4
G OUTPUT 5
G GND2 6
GND 7
B VCC2 8
B OUTPUT 9
B GND2 10
GND 11
GND 12
Analog Gnd 13
Analog Vcc 14
GND 15
Clamp Pulse IN 16
GND 17
Digital GND 18
SDA 19
SCL 20
Digital VCC 21
42 R INPUT1
41 R VCC1
40 R INPUT2
39 R GND 1
38 GND
37 G INPUT1
36 G VCC1
35 G INPUT2
34 G GND 1
33 GND
32 B INPUT1
31 B VCC1
30 B INPUT2
29 B GND 1
28 GND
27 OSD BLK IN
26 R OSD IN
25 G OSD IN
24 B OSD IN
23 GND
22 GND
Outline:42P9R-B
RECOMMENDED OPERATING CONDITIONS
Supply Voltage Range 4.7V 5.3V
Rated Supply Voltage 5.0V
Consumption of electricity 800mW
MITSUBISHI
1 21
1 page  
TENTATIVE
MITSUBISHI<LINEAR IC>
M52739FP
IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
I2C BUS CONTROL SECTION
SDA,SCL CHARACTERISTICS
parameter
min. input LOW voltage.
max. input HIGH voltage.
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.
The HIGH period of the clock.
Srt up time for start condition. (Only relevant for a repeated
start condition.)
Hold time DATA.
Set-up time DATA.
Rise time of both SDA and SCL lines.
Fall time of both SDA and SCL lines.
Set-up time for stop condition.
tR, tF
VIL
SDA
VIH
symbol
VIL
VIH
fSCL
tBUF
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
MIN
-0.5
3.0
0
4.7
4.0
4.7
4.0
4.7
0
250
-
-
4.0
MAX
1.5
5.5
100
-
unit
V
V
KHz
us
- us
-
-
-
-
-
1000
300
-
us
us
us
us
ns
ns
ns
us
tBUF
VIL
SCL
VIH
tHD:STA
S
tSU:DAT
tHD:DAT
tLOW
tHIGH
tSU:STA
S
tSU:STO
PS
MITSUBISHI
5 21
5 Page 
TENTATIVE
MITSUBISHI<LINEAR IC>
M52739FP
IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
28) Input SG3 (50MHz) to pin42 only, set Input SW of IIC BUS to 0 and then measure the
waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal
terms set Input SW of IIC BUS to 1.And then measure the waveform amplitude output at
OUT(2)'.Crosstalk INCT1 is calculated by the equation below:
VOUT(2)'
INCT1= 20 LOG
VOUT(2)
(dB)
Similarly measure the waveform amplitude output at
OUT(5) when signal input only Pin37 and OUT(9)when signal input only Pin32
and calculate crosstalk
29) Measuring condition and procedure are the same as described in Note28,expect SG3 to 180MHz.
30) Input SG3 (50MHz) to pin40 only, set Input SW of IIC BUS to 1 and then measure the
waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal
terms set Input SW of IIC BUS to 0.And then measure the waveform amplitude output at
OUT(2)'.Crosstalk INCT2 is calculated by the equation below:
VOUT(2)'
INCT2= 20 LOG
VOUT(2)
(dB)
Similarly measure the waveform amplitude output at
OUT(5) when signal input only Pin35 and OUT(9)when signal input only Pin30
and calculate crosstalk.
31) Measuring condition and procedure are the same as described in Note30,expect SG3 to 180MHz.
32) Input SG3 (50MHz) to pin42 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT1 is calculated by
the equation below:
VOUT(5,9)
CHCT1= 20 LOG
VOUT(2)
(dB)
33) Measuring condition and procedure are the same as described in Note32,expect SG3 to 180MHz.
34) Input SG3 (50MHz) to pin37 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT2 is calculated by
the equation below:
VOUT(2,9)
CHCT2= 20 LOG
VOUT(5)
(dB)
35) Measuring condition and procedure are the same as described in Note34,expect SG3 to 180MHz.
36) Input SG3 (50MHz) to pin32 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT3 is calculated by
the equation below:
VOUT(2,5)
CHCT3= 20 LOG
VOUT(9)
(dB)
37) Measuring condition and procedure are the same as described in Note36,expect SG3 to 180MHz.
MITSUBISHI
11 21
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