參數(shù)資料
型號: CXD3068Q
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: CD Digital Signal Processor with Built-in Digital Servo(CD數(shù)字信號處理器(內(nèi)置數(shù)字伺服系統(tǒng)))
中文描述: CD數(shù)字信號處理器具有內(nèi)置的數(shù)字式伺服(光盤數(shù)字信號處理器(內(nèi)置數(shù)字伺服系統(tǒng)))
文件頁數(shù): 6/135頁
文件大小: 1259K
代理商: CXD3068Q
– 6 –
CXD3068Q
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
CXD3152AR Signal Processor LSI for Single-chip CCD B/W Camera
CXD3400 6-channel CCD Vertical Clock Driver
CXD3400N Silver Mica Capacitor; Capacitance:30000pF; Capacitance Tolerance: 2%; Series:CD42; Voltage Rating:500VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:27mm; Leaded Process Compatible:No RoHS Compliant: No
CXD3410 Timing Generator and Signal Processor for Frame Readout CCD Image Sensor
CXD3410GA Timing Generator and Signal Processor for Frame Readout CCD Image Sensor
相關代理商/技術參數(shù)
參數(shù)描述
CXD3141 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ccd-cmosIC資料
CXD3142R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Signal Processor LSI for Single-Chip CCD Color Camera
CXD3152AR 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Signal Processor LSI for Single-chip CCD B/W Camera
CXD3152R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Signal Processor LSI for Single-chip CCD B/W Camera
CXD3172AR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Signal Processor LSI for Single CCD Color Camera