M61323FP View Datasheet(PDF) - MITSUBISHI ELECTRIC
Part Name
Description
Manufacturer
M61323FP Datasheet PDF : 15 Pages
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MITSUBISHI ICs <Monitor>
M61323SP/FP
WIDE FREQUENCY BAND ANALOG SWITCH
NOTE HOW TO USE THIS IC ( M61323SP )
1. R,G,B input signal is 0.7Vp-p of standard video signal.
2. H,V input is 5.0V TTL type.
3. Input signal with sufficient low impedance to input terminal.
4. The terminal of R,G,B output pin are shown as Fig.1.
When resistance is connected between the pin31(28,25) and GND,
Icc will be increase.
5. Switch(Pin13) can be changed by supplying some voltage as Fig.2.
0 to 0.5V:INPUT1
2.5 to 5V:INPUT2
Do not apply Vcc or more DC voltage.
6. Power save mode is provided for saving Icc less than about 10mA as Fig.3.
0 to 0.5V:Power save mode (H.V-SW,Sync-Sep.,G-Buffer)
2.5 to 5V:Normal mode
Do not apply 5V or more DC voltage.
7. When not use the Sync-separation circuit built in this IC, capacitance of
several tens of pF is required between the pin22 and GND.
5V
I<5mA
50
R
Fig.1
13
Fig.2
11
CAUTIONS FOR MANUFACTURING BOARDS
Fig.3
Built-in wide band preamplifier may cause oscillation due to the wiring shape on the board.
Be careful for the following points.
Vcc shall use a stable power supply.
(Individual Vcc should use an independent power supply.)
GND should be as wide as possible. Basically,solid earth should be used.
Make the load capacitance of output pins as small as possible.
Also ground the hold capacitance to stable GND ,wicth is as near to the pin as possible.
Insertion of a resistance of several tens of ohms between the output pin and the circuit
at the next stage makes oscillation harder.
When inserting an output pull-down resistance, make wire between the output pin and the
resistance as short as possible.
MITSUBISHI
15 15
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