CXD2548中文資料索尼數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
CXD2548 |
| 功能描述 | CD Digital Signal Processor with Built-in Digital Servo and DAC |
| 文件大小 |
1.28625 Mbytes |
| 頁(yè)面數(shù)量 |
113 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) | |
| 更新時(shí)間 | 2025-4-27 20:00:00 |
| 人工找貨 | CXD2548價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CXD2548規(guī)格書詳情
Description
The CXD2548R is a digital signal processor LSI for CD players. This LSI incorporates a digital servo, digital filter, zero detection circuit, 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 builtin RAM
Digital Signal Processor (DSP) Block
? Playback mode which supports CAV (Constant Angular Velocity)
? Frame jitter free
? 0.5 × to 2.5 × continuous playback possible
? Allows relative rotational velocity readout
? Supports spindle external control
? Wide capture range playback mode
? Spindle rotational velocity following method
? Supports normal-speed, double-speed playback
? 16K RAM
? EFM data demodulation
? Enhanced EFM frame sync signal protection
? SEC strategy-based error correction
? Subcode demodulation and Sub Q data error detection
? Digital spindle servo
? 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
? Digital audio interface outputs
? Digital level meter, peak meter
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
Digital Filter, DAC and Analog Low-Pass Filter Blocks
? Digital de-emphasis
? Digital attenuation
? Zero detection function
? 8Fs oversampling digital filter
? S/N: 100dB or more (master clock: 384Fs, typ.)
? THD + N: 0.007 or more (master clock: 384Fs, typ.)
? Rejection band attenuation: –60dB or more
Applications
CD players
產(chǎn)品屬性
- 型號(hào)：
CXD2548
- 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 |
24+ |
NA/ |
1042 |
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) | ||
SONY/索尼 |
25+ |
QFP |
996880 |
只做原裝,歡迎來(lái)電資詢 |
詢價(jià) | ||
SONY |
1109+ |
QFP112 |
13479 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SONY/索尼 |
1950+ |
QFP |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
SONY/索尼 |
11+ |
QFP |
900 |
詢價(jià) | |||
SONY |
23+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SONY |
23+ |
QFP |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
SONY/索尼 |
22+ |
LQFP112 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
SONY |
02+ |
210 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | |||
24+ |
QFP |
22 |
詢價(jià) |
