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CXD2586R-1中文資料索尼數(shù)據(jù)手冊PDF規(guī)格書
CXD2586R-1規(guī)格書詳情
Description
The CXD2586R/-1 is a digital signal processor LSI for CD players. This LSI incorporates the digital servo, digital filter and 1-bit DAC.
Features
? All digital signal processing during playback is performed with a single chip
? Highly integrated mounting possible due to a built-in RAM
Digital Signal Processor Block
? Playback mode which supports CAV (Constant
Angular Velocity)
? Frame jitter free
? Half-speed to octuple-speed continuous playback
possible with a low external clock (only CXD2586R-1
supports up to octuple speed)
? Allows relative rotational velocity readout
? Wide capture range playback mode
? Spindle rotational velocity following method
? Supports normal-speed, double-speed, quadruple
speed, sextuple-speed and octuple-speed playback
(only CXD2586R-1)
? Wide frame jitter margin (±28 frames) due to a
built-in 32K RAM
? The bit clock, which strobes the EFM signal, is
generated by the digital PLL
? EFM data demodulation
? Enhanced EFM frame sync signal protection
? Refined super strategy-based powerful error correction
C1: double correction, C2: quadruple correction
? Octuple-speed (only CXD2586R-1), sextuple-speed,
quadruple-speed and double-speed playback (digital
signal processor and digital servo blocks)
? Noise reduction during track jumps
? Auto zero-cross mute
? Subcode demodulation and Sub Q data error detection
? Digital spindle servo (with oversampling filter)
? 16-bit traverse counter
? Asymmetry compensation circuit
? CPU interface on serial bus
? Error correction monitor signal, etc. output from a
new CPU interface
? Servo auto sequencer
? Fine search performs track jumps with high accuracy
? Digital audio interface outputs
? Digital level meter, peak meter
? Bilingual compatible
Digital Servo Block
? Microcomputer software-based flexible servo control
? Servo error signal, offset cancel function
? Servo loop, auto gain control function
? E:F balance, focus bias adjustment function
Digital Filters (DAC and LPF blocks)
? Low-pass filter for DAC
? Digital de-emphasis
? Digital attenuation
? 4fs oversampling filter
? Adopts secondary ?∑ noise shaper
? LPF for DAC analog output
產(chǎn)品屬性
- 型號：
CXD2586R-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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SONY/索尼 |
22+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
SONY |
2020+ |
QFP80 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
SONY |
23+ |
LQFP-14 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
SONY |
22+ |
QFP |
2500 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
SONY/索尼 |
2021+ |
QFP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SONY/索尼 |
23+ |
LQFP144 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SONY |
24+ |
QFP |
25 |
詢價 | |||
SONY/索尼 |
24+ |
QFP |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
SONY |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
SONY |
18+ |
QFP |
9508 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 |
