cxd2548r Sony Electronics, cxd2548r Datasheet - Page 2

• Manufacturer Part Number: cxd2548r
• Description: Cd Digital Signal Processor With Built-in Digital Servo And Dac
• Manufacturer: Sony Electronics

Block Diagram
104
103
53
88
94
91
87
85
29
30
20
93
42
40
83
84
16
50
90
92
89
26
25
31
24
22
21
43
41
39
52
51
3
4
2
1
VPCO1
VPCO2
WDCK
PCMD
WFCK
EMPH
XUGF
GTOP
ASYO
LRCK
C2PO
RFCK
MNT0
MNT1
MNT3
XTAO
FSTO
ACDT
RFAC
VCTL
V16M
TES0
XTSL
VCKI
ASYI
BIAS
XTAI
C4M
BCK
GFS
RMUT1(CH1)
104
103
29
30
40
16
LMUT2(CH2)
91
89
87
85
26
25
31
20
93
24
22
21
43
42
41
39
83
81
84
50
52
53
51
CKOUT
SYSM
XTAO
Asymmetry
XTAI
Generator
Corector
Corrector
OSC
Clock
Error
104
103
4
3
1
2
demodurator
Interface
D/A
EFM
90
92
23
23
88 94
45 46
45 46
Digital
PLL
44
44
48
48
59
59
– 2 –
RAM
16K
57
57
Digital Filter
Digital
CONVERTER
OUT
1 bit DAC
Sub Code
Processor
33
56
56
OpAmp
A Sw
+
A/D
55
55
54
54
Interface
58
58
Servo
60 61
60 61
PWM GENERATOR
SEquencer
Interface
DFCT
MIRR
TRACKING SERVO
FOK
TRACKING PWM
Servo
Digital
CPU
Auto
FOCUS SERVO
FOCUS PWM
GENERATOR
GENERATOR
GENERATOR
CLV
SLED SERVO
SLED PWM
SERVO DSP
109
107
100
108
18
98
99
15
77
17
19
14
13
12
10
76
69
27
78
79
28
36
35
37
70
71
72
73
74
8
9
7
6
AOUT1
AIN1
LOUT1
AOUT2
AIN2
LOUT2
XRST
XROF
LOCK
MDS
MDP
PWMI
SQCK
SQSO
EXCK
SBSO
SCOR
XLON
SPOA
CLOK
XLAT
DATA
SENS
DFCT
MIRR
COUT
FOK
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
109
107
100
108
78
18
10
98
99
15
27
77
17
28
19
14
13
12
76
69
70
33
79
36
35
37
71
72
73
74
8
9
7
6
CXD2548R