SAA7127H中文资料PDF规格书
SAA7127H规格书详情
GENERAL DESCRIPTION
The SAA7126H; SAA7127H encodes digital CB-Y-CR video data to an NTSC or PAL CVBS or S-video signal.
Simultaneously, RGB or bypassed but interpolated CB-Y-CRsignals are available via three additional
Digital-to-Analog Converters (DACs).
FEATURES
• Monolithic CMOS 3.3 V device, 5 V I2C-bus optionally
• Digital PAL/NTSC 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)
• Four Digital-to-Analog Converters (DACs) for CVBS (CSYNC, VBS), RED (CR, C), GREEN (Y, VBS) and BLUE (CB, CVBS) two times oversampled (signals in parenthesis are optionally). RED (CR), GREEN (Y) and BLUE (CB) signal outputs with 9-bit resolution, whereas all other signal outputs have 10-bit resolution; CSYNC is an advanced composite sync 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 the 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 (CCIR line count)
• Encoder can be master or slave
• Programmable horizontal and vertical input synchronization phase
• Programmable horizontal sync output phase
• Internal Colour Bar Generator (CBG)
产品属性
- 型号:
SAA7127H
- 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 |
2016+ |
QFP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
飞利浦 |
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 | ||
PHILIPS/飞利浦 |
23+ |
NA/ |
3310 |
原厂直销,现货供应,账期支持! |
询价 | ||
飞利浦 |
99+ |
QFP |
60 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHILIPS/飞利浦 |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PHI |
23+ |
NA |
1392 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
PHILIPS |
2016+ |
QFP/44 |
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 | ||
PHILIPS(飞利浦) |
2020+ |
5869 |
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 | |||
PHI |
QFP-44 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PHILIPS/飞利浦 |
05+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 |