SAA7120中文资料PDF规格书
SAA7120规格书详情
GENERAL DESCRIPTION
The SAA7120; SAA7121 encodes digital YUV video data to an NTSC or PAL CVBS or S-Video signal.
The circuit accepts CCIR compatible YUV data with 720 active pixels per line in 4:2:2multiplexed formats, for example MPEG decoded data. It includes a sync/clock generator and on-chip DACs.
FEATURES
• Monolithic CMOS 3.3 V (5 V) device
• Digital PAL/NTSC encoder
• System pixel frequency 13.5 MHz
• Accepts MPEG decoded data on 8-bit wide input port; input data format Cb-Y-Cr (CCIR 656), SAV and EAV
• Three DACs for Y, C and CVBS, two times oversampled with 10 bit resolution
• Real time control of subcarrier
• Cross colour reduction filter
• Closed captioning encoding and WST- and NABTS-Teletext encoding including sequencer and filter
• Line 23 wide screen signalling encoding
• Fast I2C-bus control port (400 kHz)
• Encoder can be master or slave
• Programmable horizontal and vertical input synchronization phase
• Programmable horizontal sync output phase
• Internal colour bar generator (CBG)
• 2×2 bytes in lines 20 (NTSC) for copy guard management system can be loaded via I2C-bus
• Down-mode of DACs
• Controlled rise/fall times of synchronization and blanking output signals
产品属性
- 型号:
SAA7120
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Digital Video Encoder(ConDENC)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS(飞利浦) |
21+ |
QFP |
12588 |
原装正品,量大可定 |
询价 | ||
PHILIPS |
23+ |
QFP |
3500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
PHILIPS/飞利浦 |
23+ |
QFP-44 |
98000 |
询价 | |||
NXP |
22+ |
QFP |
6868 |
原装现货,可开13%税票 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
QFP |
10000 |
原装现货假一罚十 |
询价 | ||
PHI |
24+ |
QFP |
64580 |
原装现货假一赔十 |
询价 | ||
NXP/恩智浦 |
23+ |
QFP |
32947 |
原装正品现货供应 |
询价 | ||
PHILIPS |
21+ |
QFP |
35200 |
一级代理/放心采购 |
询价 | ||
NXP |
17+ |
QFP |
6200 |
100%原装正品现货 |
询价 | ||
PHILIPS |
23+ |
QFP |
36 |
原装正品现货 |
询价 |