SAA5281GP中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
SAA5281GP規(guī)格書詳情
DESCRIPTION
The IVT1.8* is a single-chip Teletext decoder IC for decoding 625-line based World System Teletext transmissions. The device is based on IVT1.0VPS and has reception facilities for the 5 MHz biphase VPS signal. It is intended for use in video recorders, in particular to implement the VPT facility (VCR programming via Teletext). With suitable software both VPT standards (EBU PDC System A and System B) can be accommodated to allow operation from any European VPT transmission. Automatic processing of packet 26
transmissions is also possible. No external memory is required as an 8K × 8 DRAM is included on-chip for up to 8 page storage. An enhanced mode allows 7 Fastext pages to be stored, with one chapter used to store
extension packets.
FEATURES
? Complete Teletext and VPS decoding in a single package
? Built-in 8K × 8 memory for up to 8 page storage
? Enhanced mode allows 7 Fastext pages and 8 pages of TOP to be captured
? Ability to request only subtitle pages
? Acquisition and decoding of VPS data
? Data valid output available to indicate reception of error-free VPS or packet 8/30/2 data
? Software and hardware compatible with SAA5246 and SAA5248
? Meshing display within boxes
? Separate data checking algorithms and pointers for each acquisition channel
? 24 : 18 Hamming checker
? Automatic packet 26 extension character processing
? Indication of Line 23 for external use
? 13.5 MHz clock output to drive external microcontroller
? Detection of Spanish transmissions to disable flicker-stopper
? Compatible with Philips’ one-chip TV IC (TDA836X) for scan-locking applications.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PHI |
24+ |
NA/ |
4562 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
恩XP |
2016+ |
DIP36 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
PHI |
23+ |
QFP |
20000 |
全新原裝假一賠十 |
詢價 | ||
PHI |
25+ |
DIP48 |
54648 |
百分百原裝現(xiàn)貨 實單必成 歡迎詢價 |
詢價 | ||
PHI |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
98+ |
QFP |
3960 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
PHI |
22+ |
QFP |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價 | ||
PHI |
18+ |
QFP |
32389 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
PHI |
17+ |
QFP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
23+ |
NA |
151 |
專做原裝正品,假一罰百! |
詢價 |