參數(shù)資料
型號(hào)： M52347
廠商： Mitsubishi Electric Corporation
英文描述： SYNC SIGNAL PROCESSOR
中文描述： 同步信號(hào)處理器
文件頁(yè)數(shù)： 8/13頁(yè)
文件大小： 131K
代理商： M52347
MITSUBISHI ICs (Monitor)
M52347SP/FP
SYNC SIGNAL PROCESSOR
8
DESCRIPTION OF PIN
(cont.)
Pin No.
Name
Pin voltage
Peripheral circuit of pins
Description of function
V TIME GATE SW pin
Can select whether to output the pulse of
VD portion from pin
The threshold voltage is approx. 2.5V.
V
TH
L=0 to 2V
V
TH
H=3 to 5V
V.TEME
GATE SW
≈
3.2V when
open
,
output pluse.
V S/S
IN
V S/S IN pin
Inputs a signal of having externally inte-
grated composite sync for V sync separa-
tion.
V S/S
OUT
V S/S pulse output pin
No problem occurs when current of
approx. 6 mA flows to internal part of the
IC. To improve the rising speed, connect
a resistance between power supplies.
VD
+
OUT
Same as pin
VD
+
pulse output pin
Same as pin
HD
+
pulse output pin
Same as pin
HD
-
pulse output pin
Same as pin
Power supply
CLAMP
+
pulse output pin
Same as pin
Logic output pin for horizontal synchro-
nous signal
When pin
input signal is POSI, outputs
"L"; when NON, outputs "L"; and when
NEG, outputs "H".
Logic output pin for vertical synchronous
signal
When pin
input signal is POSI, outputs
"L"; when NON, outputs "L"; and when
NEG, outputs "H".
CLAMP TIMING pin
The clamp pulse width is determined
depending on the external resistance and
capacitance. As the resistance value and
capacitance value are larger, the clamp
pulse width is wider.
HD
+
OUT
Same as pin
HD
-
OUT
Same as pin
V
CC
5V
CLAMP
+
OUT
Same as pin
H.POL.
0 V
DC
or
5 V
DC
Same as pin
V.POL.
0 V
DC
or
5 V
DC
Same as pin
CLAMP
TIMING
10
14
15
11
12
13
12
12
14
12
12
15
12
12
16
17
12
12
18
1
6
19
1
8
20
1k
12
3.0V
1.9V
20k
1k
1k
5.5k
0.1mA
7.5k
4k
1.75k
0.2mA
11
0.2mA
20
3V
4k
0.4mA
1.9V
0.2mA
4k
10
2.5V
30k
0.1mA
20k
相關(guān)PDF資料
PDF描述
M52347FP SYNC SIGNAL PROCESSOR
M52347SP SYNC SIGNAL PROCESSOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52347FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SYNC SIGNAL PROCESSOR
M52347SP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Sync Signal Processor
M52348FP 制造商:Panasonic Industrial Company 功能描述:IC
M52348SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE FREQUENCY BAND ANALOG SWITCH
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