TC9490FA中文資料東芝數(shù)據(jù)手冊PDF規(guī)格書
TC9490FA規(guī)格書詳情
Digital Servo Single-Chip Processor for Use in CD Player
TC9490F/FA is a single-chip processor which incorporates the following functions: sync separation protection, interpolation, EFM decoder, error correction, microcontroller interface, digital equalizer for use in servo LSI, and servo control circuit.
TC9490F/FA also incorporates a 1-bit DA converter.
Combining TC9490F with digital servo head amp TA2147F enables very simple and completely adjustment-free CD player systems.
Features
? Capable of decoding the text data.
? Sync pattern detection, sync signal protection, and synchronization can be made correctly.
? Built-in EFM demodulation circuit and subcode demodulation.
? Capable of correcting dual C1 correction and quadruple C2 correction using the CIRC correction theoretical format.
? The TC9490F respond to variable playback system.
? Jitter absorbing capacity of ±6 frame.
? Built-in 16 k RAM.
? Built-in digital out circuit.
? Built-in L/R independent digital attenuator.
? Audio output responds to bilingual function.
? Output format for audio out can be selected 32fs, 48fs or 64fs modes.
? Read-timing-free subcode Q data and capable of synchronous output with audio data.
? Built-in data slicer and analog PLL (adjustment-free VCO).
? Capable of automatic adjustment function of focus and tracking servos for loop gain, offset and balance.
? Built-in RF gain automatic adjustment circuit.
? Built-in digital equalizer for phase compensation.
? Built-in RAM for digital equalizer for coefficient, and capable of variable pickup.
? Built-in focus and tracking servo control circuit.
? Search control corresponds to every mode and can realize high speed and stable search.
? Lens-kick and feed-kick are using speed controlled form.
? Built-in AFC and APC circuits for CLV servo of disc motor.
? Built-in anti-defect and anti-shock circuit.
? Built-in 8 times oversampling digital filter and 1-bit DA converter.
? Built-in analog filter for 1-bit DA converter.
? Built-in zero data detection output circuit.
? The TC9490F/FA capable of 4 times speed operation.
? Built-in microcontroller interface circuit.
? CMOS silicon structure and high speed, low power consumption.
? 64-pin flat package.
產(chǎn)品屬性
- 型號(hào)：
TC9490FA
- 制造商：
TOSHIBA
- 制造商全稱：
Toshiba Semiconductor
- 功能描述：
Digital Servo Single-Chip Processor for Use in CD Player
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
2023+ |
QFP |
3000 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | |||
TOSHIBA |
23+ |
QFP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
TOSHIBA/東芝 |
23+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
TOSHIBA |
QFP |
450 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
TOSHIBA |
2138+ |
TQFP |
8960 |
專營BGA,QFP原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
TOSHIBA |
2020+ |
N/A |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
TOSH專賣 |
23+ |
QFP |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價(jià) | ||
TOS |
24+ |
QFP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
TOSHIBA |
11+ |
QFP |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
原廠 |
2020+ |
原廠封裝 |
210000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價(jià) |
