參數資料
型號: CXD3008Q
廠商: Sony Corporation
元件分類: 數字信號處理
英文描述: CD Digital Signal Processor with Built-in Digital Servo
中文描述: CD數字信號處理器的內置數碼舵機
文件頁數: 6/131頁
文件大?。?/td> 1003K
代理商: CXD3008Q
– 6 –
CXD3008Q
Notes)
PCMD is a MSB first, two's complement output.
GTOP is used to monitor the frame sync protection status. (High: sync protection window released.)
XUGF is the frame sync obtained from the EFM signal, and is negative pulse. It is the signal before sync
protection.
XPCK is the inverse of the EFM PLL clock. The PLL is designed so that the falling edge and the EFM signal
transition point coincide.
The GFS signal goes high when the frame sync and the insertion protection timing match.
RFCK is derived from the crystal accuracy, and has a cycle of 136μs. (during normal speed)
C2PO represents the data error status.
XROF is generated when the 32K RAM exceeds the ±28F jitter margin.
68
69
70
71
72
73
74
75
76
77
78
79
80
O
I
I
O
O
O
O
O
I
I
O
I
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
Outputs a high signal when the playback disc has emphasis, and a low
signal when there is no emphasis.
Crystal selection input. Low when the crystal is 16.9344MHz; high when it is
33.8688MHz.
Digital GND.
Crystal oscillation circuit input. When the master clock is input externally,
input it from this pin.
Crystal oscillation circuit output.
Serial data output in servo block.
Serial data readout clock output in servo block.
Serial data latch output in servo block.
Sub-Q 80-bit, PCM peak or level data outputs. CD TEXT data output.
SQSO readout clock input.
GRSCOR resynchronization input.
Sub-Q P to W serial output.
SBSO readout clock input.
EMPH
XTSL
DV
SS
2
XTAI
XTAO
SOUT
SOCK
XOLT
SQSO
SQCK
SCSY
SBSO
EXCK
Combination of Monitor Pin Outputs
Command bit
Output data
MTSL1
MTSL0
XUGF
XPCK
GFS
C2PO
MNT0
MNT1
MNT2
MNT3
RFCK
XPCK
XROF
GTOP
0
0
1
0
1
0
Pin
No.
Symbol
I/O
Description
相關PDF資料
PDF描述
CXD3009Q CD Digital Signal Processor(CD數字信號處理器)
CXD3011R-1 Hook-Up Wire; Conductor Size AWG:26; No. Strands x Strand Size:7 x 34; Jacket Color:White/Yellow; Cable/Wire MIL SPEC:MIL-W-16878/1 Type B; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC) RoHS Compliant: Yes
CXD3017Q CD Digital Signal Processor with Built-in Digital Servo and DAC(CD數字信號處理器(內置數字伺服系統(tǒng)和 D/A轉換器))
CXD3027R CD Digital Signal Processor with Built-in Digital Servo +Shock-Proof Memory Controller + Digital High & Bass Boost(CD數字信號處理器(內置數字伺服系統(tǒng)、防震存儲器控制器、數字式高&低音提升電路))
cxd3027 CD Audio Digital Signal-Processing LSI Device with On-Chip Digital Servo System Allows Listening without Sound Skipping
相關代理商/技術參數
參數描述
CXD3009Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor
CXD3011R-1 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC
CXD3017Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC
CXD3018Q/R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CD Digital Signal Processor with Built-in DigitalServo and DAC
CXD3021 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC