MC144144P中文資料摩托羅拉數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
MC144144P |
功能描述 | Enhanced Closed-Caption Decoder CMOS |
文件大小 |
567.98 Kbytes |
頁面數(shù)量 |
44 頁 |
生產(chǎn)廠商 | Motorola, Inc |
企業(yè)簡稱 |
Motorola【摩托羅拉】 |
中文名稱 | 加爾文制造公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-3-15 16:20:00 |
人工找貨 | MC144144P價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC144144P規(guī)格書詳情
Enhanced Closed-Caption Decoder CMOS
The MC144144 is a Line 21 closed–caption decoder for use in television receivers or set–top decoders conforming to the NTSC standard. Capability for processing and displaying all of the latest standard Line 21 closed–caption format transmissions is included. The device requires a closed–caption encoded composite video signal, a horizontal sync signal, and an external keyer to produce captioned video. RGB and box signal outputs are provided, which along with the mode select, allow simple interfacing to either color or black–and–white TV receivers.
? Conforms to FCC Report and Order as Amended by the Petition for
Reconsideration on Gen. Doc. 91–1
? Conforms to EIA–608 for XDS Data Structure
? Supports Four Different Data Channels for Field 1 and Five Different Data
Channels for Field 2, Time Multiplexed within the Line 21 Data Stream:
Captions Utilizing Languages 1 and 2, Text Utilizing Languages 1 and 2
and XDS Support
? Output Logic Provides Hardware Underline Control and Italics Slant Generation
? Single Supply, Operating Voltage Range: 4.75 to 5.25 V
? Supply Current: 20 mA (Preliminary)
? Operating Temperature Range: 0 to 70°C
? Composite Video Input Range: 0.7 to 1.4 V p–p
? Horizontal Input Polarity: Either Positive or Negative
? Internal Timing and Sync Signals Derived from On–Chip VCO
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MOT |
8531 |
2 |
公司優(yōu)勢庫存 熱賣中! |
詢價(jià) | |||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MOTOROLA |
DIP |
8650 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
ONS |
24+ |
DIP |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
22+ |
DIP-16 |
14008 |
原裝正品 |
詢價(jià) | ||
MOTOROLA |
2016+ |
DIP |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MOTOROLA/摩托羅拉 |
2447 |
DIP |
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(jià) | ||
MOT |
1985 |
240 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
MOT |
77+ |
DIP16P |
18 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
MOT |
23+ |
DIP |
9526 |
詢價(jià) |