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參數(shù)資料
| 型號： | M52758FP |
| 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)： | 7/10頁 |
| 文件大?。?/td> | 178K |
| 代理商： | M52758FP |
MITSUBISHI ICs (Monitor)
M52758SP/FP
WIDE BAND ANALOG SWITCH
MITSUBISHI
ELECTRIC
INPUT SIGNAL
SG No.
Input Signal
Sine wave ( f = 60 kHz, 0.7Vp-p, amplitude variable )
0.7Vp-p(amplitude variable)
Sine wave ( f = 1 MHz, amplitude 0.7Vp-p )
Sine wave ( f = 10 MHz, amplitude 0.7Vp-p )
Sine wave ( f = 100 MHz, amplitude 0.7Vp-p )
Sine wave ( f = 250 MHz, amplitude 0.7Vp-p )
Pulse with amplitude 0.7Vp-p ( f = 60 kHz, duty 80% )
Square wave ( Amplitude 5.0 Vo-p TTL, f = 60 KHz, duty 50% )
0.7Vp-p
SG1
SG2
SG3
SG4
SG5
SG6
SG7
Note how to use this IC (
Pin No is FP
)
1. R, G, B input signal is 0.7Vp-p of standard video signal.
2. H, V input is 2.0V(minimum) TTL type.
3. Input signal with sufficient low impedance 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 7.5 mA.
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 27, 30, 35). 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 .
6. Switch (Pin 19) 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.5
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 Vcc.
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 capacitance of output terminal as small as possible.
Set the capacitance 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.
5V
1k
R
I<7.5mA
Fig.1
5V
I<10mA
Fig.2
19
Fig.3
7
5V
0V
R
50
430
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M52758SP | WIDE BAND ANALOG SWITCH |
| M52759SP | UNIFORMITY FOR CRT DISPLAY MONITOR |
| M52760 | PLL-SPLIT VIF/SIF IC |
| M52760SP | PLL-SPLIT VIF/SIF IC |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M52758SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:WIDE BAND ANALOG SWITCH |
| M52759SP | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Uniformity for CRT Display Monitor |
| M5275EVB | 制造商:Freescale Semiconductor 功能描述:BOARD EVAL FOR MCF5274/75 |
| M5275EVBE | 功能描述:開發(fā)板和工具包 - 其他處理器 MCF5274/75 EVAL BRD RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| M5275EVBE | 制造商:Freescale Semiconductor 功能描述:MCF5274/75 EVALUATION BO |
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