10 位高质量单芯片数字视频解码器,对 NTSC/PAL/SECAM 进行数字化和解码

TVP5147 不推荐用于新设计
虽然我们会继续生产此产品供先前的设计使用,但不推荐在新设计中使用此产品。请考虑从这些替代产品中选择一款:
open-in-new 比较替代产品
功能与比较器件相同且具有相同引脚
TVP5147M1 正在供货 10 位高质量单芯片数字视频解码器,对 NTSC/PAL/SECAM 进行数字化和解码 This device is an updated revision.

产品详情

Rating Catalog Supply voltage (V) 1.8, 3.3 Operating temperature range (°C) 0 to 70
Rating Catalog Supply voltage (V) 1.8, 3.3 Operating temperature range (°C) 0 to 70
HTQFP (PFP) 80 196 mm² 14 x 14
  • Robust sync detection for weak and noisy signals as well as VCR trick modes
  • Y/C separation by 2-D 5-line adaptive comb or chroma trap filter
  • Two 10-bit, 30-MSPS A/D converters with analog preprocessors [clamp and automatic gain control (AGC)]
  • Analog video output
  • Luminance processor
  • Chrominance processor
  • Clock/timing processor and power-down control
  • Software-controlled power-saving standby modes
  • Output formatter
  • I²C host port interface
  • VBI data processor
  • Macrovision™ copy protection detection circuit (Type 1, 2, 3, and separate color stripe detection)
  • 3.3-V tolerant digital I/O ports
  • Applications
    • DLP projectors
    • Digital TV
    • LCD TV/monitors
    • DVD recorders
    • PVR
    • PC video cards
    • Video capture/video editing
    • Video conferencing

Macrovision is a trademark of Macrovision Corporation.
Other trademarks are the property of their respective owners.

  • Robust sync detection for weak and noisy signals as well as VCR trick modes
  • Y/C separation by 2-D 5-line adaptive comb or chroma trap filter
  • Two 10-bit, 30-MSPS A/D converters with analog preprocessors [clamp and automatic gain control (AGC)]
  • Analog video output
  • Luminance processor
  • Chrominance processor
  • Clock/timing processor and power-down control
  • Software-controlled power-saving standby modes
  • Output formatter
  • I²C host port interface
  • VBI data processor
  • Macrovision™ copy protection detection circuit (Type 1, 2, 3, and separate color stripe detection)
  • 3.3-V tolerant digital I/O ports
  • Applications
    • DLP projectors
    • Digital TV
    • LCD TV/monitors
    • DVD recorders
    • PVR
    • PC video cards
    • Video capture/video editing
    • Video conferencing

Macrovision is a trademark of Macrovision Corporation.
Other trademarks are the property of their respective owners.

The TVP5147 device is a high-quality, single-chip digital video decoder that digitizes and decodes all popular baseband analog video formats into digital component video. The TVP5147 decoder supports the analog-to-digital (A/D) conversion of component YPbPr signals, as well as the A/D conversion and decoding of NTSC, PAL, and SECAM composite and S-video into component YCbCr. This decoder includes two 10-bit 30-MSPS A/D converters (ADCs). Preceding each ADC in the device, the corresponding analog channel contains an analog circuit that clamps the input to a reference voltage and applies a programmable gain and offset. A total of 10 video input terminals can be configured to a combination of YPbPr, CVBS, or S-video video inputs.

Composite or S-video signals are sampled at 2× the square-pixel or ITU-R BT.601 clock frequency, line-locked alignment, and are then decimated to the 1× pixel rate. CVBS decoding uses five-line adaptive comb filtering for both the luma and chroma data paths to reduce both cross-luma and cross-chroma artifacts. A chroma trap filter is also available. On CVBS and S-video inputs, the user can control video characteristics such as contrast, brightness, saturation, and hue via an I²C host port interface. Furthermore, luma peaking (sharpness) with programmable gain is included, as well as a patented chroma transient improvement (CTI) circuit.

The following output formats can be selected: 20-bit 4:2:2 YCbCr or 10-bit 4:2:2 YCbCr.

The TVP5147 decoder generates synchronization, blanking, field, active video window, horizontal and vertical syncs, clock, genlock (for downstream video encoder synchronization), host CPU interrupt and programmable logic I/O signals, in addition to digital video outputs.

The TVP5147 decoder includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor (VDP) slices, parses, and performs error checking on teletext, closed caption (CC), and other VBI data. A built-in FIFO stores up to 11 lines of teletext data, and with proper host port synchronization, full-screen teletext retrieval is possible. The TVP5147 decoder can pass through the output formatter 2× sampled raw luma data for host-based VBI processing.

The TVP5147 device is a high-quality, single-chip digital video decoder that digitizes and decodes all popular baseband analog video formats into digital component video. The TVP5147 decoder supports the analog-to-digital (A/D) conversion of component YPbPr signals, as well as the A/D conversion and decoding of NTSC, PAL, and SECAM composite and S-video into component YCbCr. This decoder includes two 10-bit 30-MSPS A/D converters (ADCs). Preceding each ADC in the device, the corresponding analog channel contains an analog circuit that clamps the input to a reference voltage and applies a programmable gain and offset. A total of 10 video input terminals can be configured to a combination of YPbPr, CVBS, or S-video video inputs.

Composite or S-video signals are sampled at 2× the square-pixel or ITU-R BT.601 clock frequency, line-locked alignment, and are then decimated to the 1× pixel rate. CVBS decoding uses five-line adaptive comb filtering for both the luma and chroma data paths to reduce both cross-luma and cross-chroma artifacts. A chroma trap filter is also available. On CVBS and S-video inputs, the user can control video characteristics such as contrast, brightness, saturation, and hue via an I²C host port interface. Furthermore, luma peaking (sharpness) with programmable gain is included, as well as a patented chroma transient improvement (CTI) circuit.

The following output formats can be selected: 20-bit 4:2:2 YCbCr or 10-bit 4:2:2 YCbCr.

The TVP5147 decoder generates synchronization, blanking, field, active video window, horizontal and vertical syncs, clock, genlock (for downstream video encoder synchronization), host CPU interrupt and programmable logic I/O signals, in addition to digital video outputs.

The TVP5147 decoder includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor (VDP) slices, parses, and performs error checking on teletext, closed caption (CC), and other VBI data. A built-in FIFO stores up to 11 lines of teletext data, and with proper host port synchronization, full-screen teletext retrieval is possible. The TVP5147 decoder can pass through the output formatter 2× sampled raw luma data for host-based VBI processing.

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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 TVP5147: NTSC/PAL/SECAM 2x10 Digital Video Decoder 数据表 (Rev. C) 2007年 3月 5日
应用手册 TVP5147 Anti-Aliasing Filters 2010年 6月 25日
应用手册 TVP5147 PCB Layout Guidelines 2010年 6月 16日
更多文献资料 TVP5147 Evaluation Module Quick Start Guide 2008年 9月 29日
用户指南 TVP5147 Evaluation Module User's Guide 2008年 9月 29日

设计和开发

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用户指南: PDF
英语版 (Rev.A): PDF
封装 引脚 下载
HTQFP (PFP) 80 查看选项

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

支持和培训

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