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CXD2598Q中文資料索尼數(shù)據(jù)手冊(cè)PDF規(guī)格書

CXD2598Q
廠商型號(hào)

CXD2598Q

功能描述

CD Digital Signal Processor with Built-in Digital Servo and DAC

文件大小

1.12427 Mbytes

頁(yè)面數(shù)量

147 頁(yè)

生產(chǎn)廠商 Sony Corporation
企業(yè)簡(jiǎn)稱

Sony索尼

中文名稱

索尼官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-25 10:14:00

CXD2598Q規(guī)格書詳情

Description

The CXD2598Q is a digital signal processor LSI for CD players. This LSI incorporates a digital servo, digital filter, 1-bit DAC and analog low-pass filter on a single chip.

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 (DSP) Block

? Playback mode supporting CAV (Constant Angular Velocity)

? Frame jitter free

? 0.5×to 4×continuous playback possible

? Allows relative rotational velocity readout

? Wide capture range playback mode

? Spindle rotational velocity following method

? Supports normal-speed to 4×speed playback

? Supports variable pitch playback

? 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

Supported during 4×speed playback

? Noise reduction during track jumps

? Auto zero-cross mute

? Subcode demodulation and Sub-Q data error detection

? Digital spindle servo

? 16-bit traverse counter

? Asymmetry correction 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

? VCO control mode

? CD TEXT data demodulation

Digital Servo (DSSP) Block

? Microcomputer software-based flexible servo control

? Offset cancel function for servo error signal

? Auto gain control function for servo loop

? E:F balance, focus bias adjustment functions

? Surf jump function supporting micro two-axis

? Tracking filter: 6 stages

Focus filter: 5 stages

Digital Filter, DAC and Analog Low-Pass Filter Blocks

? DBB (digital bass boost) function

? Digital de-emphasis

? Digital attenuation

? 8fs oversampling digital filter

? Adoption of tertiary ?∑noise shaper

? S/N: 100dB or more (master clock: 384Fs, typ.)

Logical value: 109dB

? THD + N: 0.007 or less (master clock: 384Fs, typ.)

? Rejection band attenuation: –60dB or less

? Double-speed playback supported

Applications

CD players

產(chǎn)品屬性

  • 型號(hào):

    CXD2598Q

  • 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(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SONY/索尼
22+
QFP
8000
原裝正品支持實(shí)單
詢價(jià)
SONY
22+
QFP
3800
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢!
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SONY/索尼
2003+
QFP
595
原裝現(xiàn)貨
詢價(jià)
SONY
2023+
TQFP
3565
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
詢價(jià)
SONY
23+
QFP
8927
詢價(jià)
RN2
22+
SMD
10000
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng)
詢價(jià)
Rn2
500
詢價(jià)
SONY
2016+
QFP100
9000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
SONY
24+
QFP100
2650
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨
詢價(jià)
SONY/索尼
23+
NA/
7800
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢價(jià)