CXA1695 Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXA1695 Datasheet PDF : 10 Pages
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Pin Description and Equivalent Circuit
Pin
Typical pin
No. Symbol voltage (V)
Equivalent circuit
1 IF OUT Under VHF
operation
Vcc
8
4.4
Under UHF
operation
4.4
55
1
CXA1695L
Description
IF output.
2 VHF IN 1
3.2
3.3
4 VHF IN 2
3.2
2
3k
VHF input.
Normally a decoupling
4
capacitor is connected at pin 2
3k
to GND and pin 4 is used for
input.
3.3
3 MIX OUT 1
7.5
7.2
5 MIX OUT 2
7.5
Vcc
8
3
5
450 450
Mixer output and IF amplifier
input.
5k
5k
7.2
6 GND
0
7
SW
3V or more
0.4V or less
Vcc
8
40k
7
60k
GND
UHF/VHF switch pin.
Connect 9V source through
about a 10kΩ resister for VHF
reception; 0V or leave open for
UHF.
—2—
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