SAA7129AH中文资料PDF规格书
SAA7129AH规格书详情
GENERAL DESCRIPTION
The SAA7128AH; SAA7129AH encodes digital CB-Y-CR video data to an NTSC, PAL or SECAM CVBS or S-video signal. Simultaneously, RGB or bypassed but interpolated CB-Y-CR signals are available via three additional DACs.
FEATURES
• Monolithic CMOS 3.3 V device, 5 V I2C-bus optional
• Digital PAL/NTSC/SECAM encoder
• System pixel frequency 13.5 MHz
• 54 MHz double-speed multiplexed D1 interface capable of splitting data into two separate channels (encoded and baseband)
• Three Digital-to-Analog Converters (DACs) for CVBS (CSYNC), VBS (CVBS) and C (CVBS) two times oversampled with 10-bit resolution (signals in brackets optional)
• Three DACs for RED (CR), GREEN (Y) and BLUE (CB) two times oversampled with 9-bit resolution (signals in brackets optional)
• Alternatively, an advanced composite sync is available on the CVBS output for RGB display centring
• Real-time control of subcarrier
• Cross-colour reduction filter
• Closed captioning encoding and World Standard Teletext (WST) and North-American Broadcast Text System (NABTS) teletext encoding including sequencer and filter
• Copy Generation Management System (CGMS) encoding (CGMS described by standard CPR-1204 of EIAJ); 20 bits in lines 20/283 (NTSC) can be loaded via I2C-bus
• Fast I2C-bus control port (400 kHz)
• Line 23 Wide Screen Signalling (WSS) encoding
• Video Programming System (VPS) data encoding in line 16 (50/625 lines counting)
• Encoder can be master or slave
• Programmable horizontal and vertical input synchronization phase
• Programmable horizontal sync output phase
• Internal Colour Bar Generator (CBG)
• Macrovision™(1) Pay-per-View copy protection system rev. 7.01 and rev. 6.1 as option; this applies to SAA7128AH only. The device is protected by USA patent numbers 4631603, 4577216 and 4819098 and other intellectual property rights. Use of the Macrovision anti-copy process in the device is licensed for non-commercial home use only. Reverse engineering or disassembly is prohibited. Please contact your nearest Philips Semiconductors sales office for more information
• Controlled rise/fall times of output syncs and blanking
• On-chip crystal oscillator (3rd-harmonic or fundamental crystal)
• Down mode (low output voltage) or power-save mode of DACs
• QFP44 package.
产品属性
- 型号:
SAA7129AH
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Digital video encoder
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
2020+ |
QFP |
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 | ||
2015 |
21+ |
NXP |
20000 |
原装现货。假一赔十 |
询价 | ||
NXP/恩智浦 |
20+ |
QFP |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
PHIL |
23+ |
QFP |
320 |
现货库存 |
询价 | ||
PHILIPS |
2020+ |
QFP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHILIPS |
2016+ |
QFP44 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
TRIDENT |
2020+ |
QFP44 |
18600 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NXP |
23+ |
QFP44 |
2570 |
原厂原装正品 |
询价 | ||
PHILIPS |
23+ |
QFP |
12300 |
询价 | |||
NXP |
QFP |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |