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CR-185
XOUT
Connect the 7.2MHz crystal resonator.
7
lupe
[upFsetectoroup,
[ANT [Antenna selector output. A athigh evel andBatlowlevek
|
SAT/
E
LPF
FM local oscillator input terminal.
Power source terminal for back-up.
VDD2
Power source terminal.
Phase comparator output
15
Phase comparator output
4
12
13
Ground terminal
uPC1346CS (RDS DECODER)
BIPHASE
DECODER
DEF.
Description
Description
Supply
voltage for the digital circuit
Ground for the analog
circuit
Resonator input
| ia |intec _| Integrating
filter terminal
Adjustment fc of band pass filter
Ground for the digital circuit
Biphase signal output
Test input
te
| 19 |
Zz
¢
:
Resonator output
Qa 10
1O
I<
B ip le (2 [2 | TERED
Zk
IS
Id
4
i
PER
e)
:
SOUT
OCK OUT
ATA OUT
as, i
12
oO
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