LC890561W Datasheet, PDF (5/47 Pages) Sanyo Semicon Device – CMOS IC Digital Audio Interface Receiver with Built-in Data Buffer Memory

5. Block Diagram
LC890561W
BPSYNC
33
DI CE CL
36 37 38
EMPHA 23
AUDIO 24
CSFLAG 25
DISEL 1
DIN0 3
DIN1 4
DIN2 5
Pa,Pb detect
C-bit detect
Input
Selector
Demodulation
&
Lock detect
Microcontroller
Fs
Calculation
Buffer
RAM
Data
Selector
Data
Selector
DOUT 2
LPF 10
XIN 22
XOUT 21
XMCK 20
XSEL 39
PLL
Amp.
Clock
Selector
46
CKSEL0
47
CKSEL1
17
XSTATE
Regulator
32
VREF
Figure 5.1 LC890561W Block Diagram
35 DO
26 F2/DLMP
27 F1/FSB1
28 F0/FSB0
34 ERROR
29 VF/DATAO2
16 DATAO
8 SDIN
44 DOSEL0
45 DOSEL1
13 CKOUT
14 BCK
15 LRCK
48 XMODE
40 MODE0
41 MODE1
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