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参数资料
| 型号： | TVP5151PBS |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 颜色信号转换 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP32 |
| 封装： | GREEN, PLASTIC, QFP-32 |
| 文件页数： | 12/85页 |
| 文件大小： | 958K |
| 代理商： | TVP5151PBS |
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TVP5151
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
www.ti.com
The TVP5151 decoder utilizes Texas Instruments patented technology for locking to weak, noisy, or
unstable signals. A Genlock/real-time control (RTC) output is generated for synchronizing downstream
video encoders.
Complementary four-line adaptive comb filtering is available for both the luminance and chrominance data
paths to reduce both cross-luminance and cross-chrominance artifacts; a chrominance trap filter is also
available.
Video characteristics including hue, brightness, saturation, and sharpness may be programmed using the
industry standard I2C serial interface. The TVP5151 decoder generates synchronization, blanking, lock,
and clock signals in addition to digital video outputs. The TVP5151 decoder includes methods for
advanced vertical blanking interval (VBI) data retrieval. The VBI data processor slices, parses, and
performs error checking on teletext, closed caption, and other data in several formats.
The TVP5151 decoder detects copy-protected input signals according to the Macrovision standard and
detects Type 1, 2, 3, and colorstripe processes.
The main blocks of the TVP5151 decoder include:
Robust sync detector
ADC with analog processor
Y/C separation using four-line adaptive comb filter
Chrominance processor
Luminance processor
Video clock/timing processor and power-down control
Output formatter
I2C interface
VBI data processor
Macrovision detection for composite and S-video
1.3
Applications
The following is a partial list of suggested applications:
Digital televisions
PDAs
Notebook PCs
Cell phones
Video recorder/players
Internet appliances/web pads
Handheld games
Surveillance
Portable navigation
Portable video projectors
2
Introduction
Copyright 2009–2011, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| TVP5151ZQCR | COLOR SIGNAL DECODER, PBGA48 |
| TVP5151ZQC | COLOR SIGNAL DECODER, PBGA48 |
| TVP5154AIPNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5154AIPNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5154APNPR | COLOR SIGNAL DECODER, PQFP128 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TVP5151PBSR | 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5151ZQC | 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5151ZQCR | 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5154 | 制造商:Texas Instruments 功能描述:4-channel 9-bit Video Decoder TVP5154 |
| TVP5154A | 制造商:TI 制造商全称:Texas Instruments 功能描述:4-Channel Low-Power PAL/NTSC/SECAM Video Decoder With Independent Scalers and Fast Lock |
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