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UX-M5R
1-35
1. Terminal layout
2. Block diagram
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
-
+
8th Switched
capacitor filter
PLL
57kHz
RDS/ARI
PLL
1187.5Hz
Bi-phase
decoder
Differential
decoder
Measurement
circuit
Reference
clock
100k
100k
120k
anti-aliasing
filter
comparator
Analog
power supply
Digital
power supply
BU1923F (IC602) : RDS decoder
MUX
V
REF
V
DD1
V
SS1
V
DD2
V
SS2
Xl
XO
T1
T2
RDATA
QUAL
RCLK
CMP
VSS3
3. Pin function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
QUAL
RDATA
VREF
MUX
VDD1
VSS1
VSS3
CMP
T1
T2
VSS2
VDD2
XI
XO
NC
RCLK
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Demodulator quality good: HI
Demodulator data
1/2 VDD1 see application
Composite see application
Analog power supply
Analog power supply
Analog power supply
See application
H: Internal clock stop L: operation
Testing (do not use)
Digital power supply
Digital power supply
4.332MHz see application
4.332MHz see application
No connection
1187.5Hz
Pin No. Symbol I/O
Function
4
3
5
6
12
11
13
14
10
9
16
2
1
8
7
Содержание UX-M5R
Страница 37: ...UX M5R 1 37 M E M O ...
Страница 45: ...UX M5R 2 5 A B C D E F G 1 2 3 4 5 Printed circuit boards Main board Reverse side ...
Страница 47: ...UX M5R 1 3 M E M O ...
Страница 50: ...UX M5R 3 2 M E M O ...