SAA5700中文资料PDF规格书
SAA5700规格书详情
GENERAL DESCRIPTION
The SAA5700 is a Chinese teletext decoder suitable for TV and multimedia applications. It incorporates all the data slicing, acquisition and display circuitry on-chip, as well as the logic for memory management. An external DRAM is used to store the currently displayed page and also the precaptured teletext pages.
FEATURES
• Acquisition and display of the 625-line PAL CCST Chinese standard for teletext, with Chinese and Latin character sets
• Supports multiple DRAM sizes: 256K × 4 bits, 1M × 4 bits, 4M × 4 bits and 2 × 1M × 4 bits with an additional decoder/demultiplexer IC
• Acquires and stores in background up to (typically) 400 pages with 1M × 4 bits external DRAM
• CCST Fastext, with capability of displaying Chinese characters on Fastext prompt row
• Meshing for reduced contrast video background in subtitles and boxes
• Full line and screen colour to all edges of screen
• Supports 625-line 50/100 Hz display modes
• Scan-locked and stand-alone sync modes; supports video-locked sync modes with external PLL
• Easy control via high level I2C-bus SAFARI commands
• Sync mode switching and picture centring via I2C-bus SAFARI commands
• Supports external decryption unit for encrypted data.
产品属性
- 型号:
SAA5700
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Chinese Character System Teletext CCST decoder
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
QFP |
20000 |
全新原装假一赔十 |
询价 | ||
PHI |
2020+ |
PLCC64 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
QFP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
NA/ |
2020+ |
NA |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
QFP |
2500 |
百分百进口原装环保整盘 |
询价 | ||
PHILIPS |
23+ |
QFP |
12300 |
询价 | |||
PHILIPS |
2023+ |
QFP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PHI |
22+23+ |
PLCC64 |
18967 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHILIPS |
1997 |
QFP |
4750 |
原装现货海量库存欢迎咨询 |
询价 | ||
PHILIPS |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |