參數(shù)資料
型號: CXD2508AQ
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: CD Digital Signal Processor
中文描述: CD數(shù)字信號處理器
文件頁數(shù): 5/49頁
文件大小: 858K
代理商: CXD2508AQ
– 5 –
CXD2508AQ/AR
Pin No.
R
Q
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
AV
DD1
RF
BIAS
ASYI
ASYO
ASYE
WDCK
LRCK
LRCKI
PCMD
PCMDI
BCK
BCKI
GTOP
XUGF
XPCK
GFS
RFCK
V
SS
C2PO
XROF
MNT3
MNT1
MNT0
FSTT
C4M
DOUT
EMPH
EMPHI
WFCK
ZEROL
ZEROR
DTS1
V
DD
I
I
I
O
I
O
O
I
O
I
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
I
Analog power supply for DSP.
EFM signal input.
Constant current input of asymmetry compensation circuit.
Comparator voltage input of asymmetry compensation circuit.
EFM full-swing output (low = Vss, high = V
DD
).
Low: asymmetry compensation off; high: asymmetry compensation on.
D/A interface for 48-bit slot. Word clock (2Fs).
D/A interface for 48-bit slot. LR clock (Fs).
LR clock input for DAC. (48-bit slot)
D/A interface. Serial data (two's complement, MSB first).
Audio data input for DAC. (48-bit slot)
D/A interface. Bit clock.
Bit clock input for DAC. (48-bit slot)
GTOP output.
XUGF output.
XPLCK output.
GFS output.
RFCK output.
GND.
C2PO output.
XRAOF output.
MNT3 output.
MNT1 output.
MNT0 output.
2/3 frequency-divider output for Pins 73 and 74.
4.2336MHz output.
Digital Out output.
Outputs high signal when the playback disc has emphasis, low signal when no
emphasis.
DAC de-emphasis on/off. High: on; low: off.
WFCK (write frame clock) output.
No-sound data detection output; high when no sound data is detected.
(Left channel)
No-sound data detection output; high when no sound data is detected.
(Right channel)
Test pin 1 for DAC; normally low.
Digital power supply for DAC.
Symbol
I/O
Description
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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