LA75501 查看數據表（PDF） - SANYO -> Panasonic
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LA75501
SANYO -> Panasonic
LA75501 Datasheet PDF : 11 Pages
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LA75501
System Changeover
SW/SIF system SW
The SIF system can be changed over by setting A (pin 13) and B (pin 14) to GND and the open state respectively.
FM DET
A
B
B/G
I
D/K
M/N
De-emphasis
LEVEL
GND
GND
O
6dB
75µs
GND
OPEN
O
0dB
50µs
OPEN
GND
O
0dB
50µs
OPEN
OPEN
O
0dB
50µs
Note: ‘O’ indicates that the system is selected.
IF system SW
The IF frequency is selected 38.9MHz mode with the pin 12 (crystal oscillation) open.
The IF frequency is selected 38MHz mode by adding 220KΩ between the pin 12 and GND.
Inter carrier SW
Inter-carrier is selected by setting the 1st SIF input (pin 16) to GND.
No.A0789-4/11
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