參數(shù)資料
型號: CXD3009Q
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: CD Digital Signal Processor(CD數(shù)字信號處理器)
中文描述: CD數(shù)字信號處理器(光盤數(shù)字信號處理器)
文件頁數(shù): 5/64頁
文件大?。?/td> 477K
代理商: CXD3009Q
5
CXD3009Q
Pin
No.
Symbol
I/O
Description
Constant current input of the asymmetry circuit.
Asymmetry comparator voltage input.
EFM full-swing output (low = V
SS
, high = V
DD
).
D/A interface. LR clock output f = Fs.
LR clock input.
D/A interface. Serial data output (two's complement, MSB first).
D/A interface. Serial data input (two's complement, MSB first).
D/A interface. Bit clock output.
D/A interface. Bit clock input.
GND
Power supply (+3V).
XUGF output. Switched to MNT1 or RFCK output by a command.
XPLCK output. Switched to MNT0 output by a command.
GFS output. Switched to MNT3 or XRAOF output by a command.
C2PO output. Switched to GTOP output by a command.
Crystal selector input. Low: 16.9344MHz; high: 33.8688MHz.
4.2336MHz output. 1/4 frequency-divided VCKI output in CAV-W mode.
Digital Out output.
Outputs a high signal when the playback disc has emphasis, and a low
signal when there is no emphasis.
Inputs a high signal when de-emphasis is on, and a low signal when
de-emphasis is off.
WFCK output.
Outputs a high signal when either subcode sync S0 or S1 is detected.
Sub P to W serial output.
SBSO readout clock input.
GND
Power supply (+3V).
Mute input. Active when high.
Analog GND.
Analog power supply (+3V).
Left-channel analog output.
Left-channel operational amplifier input.
Left-channel LINE output.
Analog GND.
Power supply for master clock.
Crystal oscillation circuit input. Input the external master clock via this pin.
Crystal oscillation circuit output.
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
I
I
O
O
I
O
I
O
I
O
O
O
O
I
O
O
O
I
O
O
O
I
I
O
I
O
I
O
BIAS
ASYI
ASYO
LRCK
LRCKI
PCMD
PCMDI
BCK
BCKI
V
SS
V
DD
XUGF
XPCK
GFS
C2PO
XTSL
C4M
DOUT
EMPH
EMPHI
WFCK
SCOR
SBSO
EXCK
V
SS
V
DD
SYSM
AV
SS
AV
DD
AOUT1
AIN1
LOUT1
AV
SS
XV
DD
XTAI
XTAO
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
69
70
71
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