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參數(shù)資料
| 型號(hào)： | M52755FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | WIDE BAND ANALOG SWITCH |
| 中文描述： | 寬頻帶模擬開關(guān) |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 69K |
| 代理商： | M52755FP |
MITSUBISHI ICs (Monitor)
M52755FP
WIDE BAND ANALOG SWITCH
6
INPUT SIGNAL
SG No.
Signals
SG1
Sine wave (f=60kHz, 0.7V
P-P
, amplitude variable)
SG2
SG3
SG4
SG5
Sine wave (f=1MHz, amplitude 0.7V
P-P
)
Sine wave (f=10MHz, amplitude 0.7V
P-P
)
Sine wave (f=100MHz, amplitude 0.7V
P-P
)
Sine wave (f=250MHz, amplitude 0.7V
P-P
)
Pulse with amplitude 0.7V
P-P
(f=60kHz, duty80%)
SG6
SG7
Square wave (Amplitude 5.0V
O-P
TTL, f=60kHz, duty50%)
0.7V
P-P
(amplitude variable)
0.7V
P-P
0V
5V
NOTE HOW TO USE THIS IC
1. R, G, B input signal is 0.7V
P-P
of standard video signal.
2. H, V input is 5.0V TTL type.
3. Input signal with sufficient low inpedance to input terminal.
4. The terminal of H, V output pin are shown as Fig.1. It is possible
to reduce rise time by insert the resister between Vcc line and H, V
output Pin, but set the value of resister in order that the current is
under 7.5mA. Setting the value of R is more than 2k
as shown in
Fig.1.
5V
5. The terminal of R,G,B output pin (Pin 25, 28, 31). It is possible to
add a pull-up resister according as drive ability. but set the value of
resister in order that the current is under 10mA. Setting the value of
R is more than 500
as shown in Fig.2.
5V
6. Switch (Pin 17) can be changed when this terminal is GND or
OPEN
When GND : Signal output from input 1
When OPEN: Signal output from input 2
When the switch is being used as Fig.3
0 to 0.5V : Signal output from input 1
2 to 5V
: Signal output from input 2
It is not allowable to set voltage higher than V
CC
.
NOTICE OF MAKING PRINTED CIRCUIT BOARD.
Please notice following as shown below. It will maybe cause
something oscillation because of the P.C.B. layout of the wide band
analog switch.
The distance between resister and output pin is as short as
possible when insert a output pull-down resister.
The capitance of output terminal as small as possible.
Set the capitance between Vcc and GND near the pins if possible.
Using stable power-source (if possible the separated power-
source will be better).
It will reduce the oscillation when add a resister that is tens of
ohms between output pin and next stage.
Assign an area as large as possible for grounding.
Fig.1
1
<
7.5mA
5V
1k
R
Fig.2
1
<
10mA
50
430
R
Fig.3
17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M52756SP | WIDE BAND ANALOG SWITCH |
| M52756 | WIDE BAND ANALOG SWITCH |
| M52757FP | WIDE BAND ANALOG SWITCH |
| M52758FP | WIDE BAND ANALOG SWITCH |
| M52758SP | WIDE BAND ANALOG SWITCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M52755SP | 制造商:Panasonic Industrial Company 功能描述:IC |
| M52756 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE BAND ANALOG SWITCH |
| M52756SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE BAND ANALOG SWITCH |
| M52757FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE BAND ANALOG SWITCH |
| M52758FP | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Wide Band Analog Switch |
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