SAA7108E中文资料PDF规格书
SAA7108E规格书详情
GENERAL DESCRIPTION
The SAA7108E; SAA7109E is a new multi-standard video decoder and encoder chip, offering high quality video input and TV output processing as required by PC-99 specifications. It enables hardware manufacturers to implement versatile video functions on a significantly reduced printed-circuit board area at very competitive costs.
FEATURES
Video decoder
• Six analog inputs, internal analog source selectors, e.g. 6 × CVBS or (2 × Y/C and 2 × CVBS) or (1 × Y/C and 4 × CVBS)
• Two analog preprocessing channels in differential CMOS style for best S/N-performance
• Fully programmable static gain or Automatic Gain Control (AGC) for the selected CVBS or Y/C channel
• Switchable white peak control
• Two built-in analog anti-aliasing filters
• Two 9-bit video CMOS Analog-To-Digital Converters (ADCs), digitized CVBS or Y/C signals are available on the IPD (Image Port Data) port under I2C-bus control
• On-chip clock generator
• Line-locked system clock frequencies
• Digital PLL for horizontal sync processing and clock generation, horizontal and vertical sync detection
• Requires only one crystal (either 24.576 MHz or 32.11 MHz) for all standards
• Automatic detection of 50 and 60 Hz field frequency, and automatic switching between PAL and NTSC standards
• Luminance and chrominance signal processing for PAL BGHI, PAL N, combination PAL N, PAL M, NTSC M, NTSC-Japan, NTSC N, NTSC 4.43 and SECAM
• User programmable luminance peaking or aperture correction
• Cross-colour reduction for NTSC by chrominance comb filtering
• PAL delay line for correcting PAL phase errors
• Brightness Contrast Saturation (BCS) and hue control on-chip
• Two multi functional real-time output pins controlled by I2C-bus
• Multi-standard VBI data slicer decoding World Standard Teletext (WST), North-American Broadcast Text System (NABTS), Closed Caption (CC), Wide Screen Signalling (WSS), Video Programming System (VPS), Vertical Interval Time Code (VITC) variants (EBU/SMPTE) etc.
• Standard ITU 656 Y-CB-CR 4 : 2 : 2 format (8-bit) on IPD
output bus
• Enhanced ITU 656 output format on IPD output bus containing:
– active video
– raw CVBS data for INTERCAST applications (27 MHz data rate)
– decoded VBI data
• Detection of copy protected input signals according to the macrovision standard. Can be used to prevent unauthorized recording of pay-TV or video tape signals.
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产品属性
- 型号:
SAA7108E
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
PC-CODEC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS(飞利浦) |
21+ |
BGA |
3800 |
询价 | |||
PHILIPS/飞利浦 |
23+ |
NA/ |
4275 |
原厂直销,现货供应,账期支持! |
询价 | ||
PH |
23+ |
BGA |
32000 |
全新原装假一赔十 |
询价 | ||
PHI |
2020+ |
BGA |
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原装正品专卖 |
23+ |
BGA |
12300 |
专注原装正品现货特价中量大可定 |
询价 | ||
PHILIPS |
2020+ |
BGA |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
PHILIPS/飞利浦 |
23+ |
BGA |
90000 |
全新原包现货 |
询价 | ||
PHI |
17+ |
BGA |
9988 |
只做原装进口,自己库存 |
询价 | ||
PHI |
BGA |
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 | |||
PHILIPS/飞利浦 |
22+ |
BGA |
3000 |
原装正品,支持实单 |
询价 |