SAA7108AE中文资料PDF规格书
SAA7108AE规格书详情
General description
The SAA7108AE; SAA7109AE is a new multistandard 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 Image Port Data (IPD) 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 Hz 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-color 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 multifunctional real-time output pins controlled by the I2C-bus
■ Multistandard 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
(Continue ...)
产品属性
- 型号:
SAA7108AE
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
HD-CODEC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHI |
BGA |
699839 |
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 |
2016+ |
BGA |
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 | ||
PHI |
23+ |
BGA |
30000 |
代理原装现货,价格优势 |
询价 | ||
PHILIPS |
22+23+ |
BGA |
54272 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
3000 |
自己现货 |
询价 | |||||
PHILIPS |
2339+ |
TBGA |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
2316+ |
BGA |
3266 |
优势代理渠道,原装现货,可全系列订货 |
询价 | |||
PHILIPS |
23+ |
BGA |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHI |
BGA |
6000 |
原装现货,长期供应,终端可账期 |
询价 | |||
PHI |
BGA |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |