参数资料
型号: TVP5154APNPR
厂商: Texas Instruments
文件页数: 2/93页
文件大小: 0K
描述: IC VIDEO DECODER 4CH 128-HTQFP
产品培训模块: Data Converter Basics
标准包装: 1
类型: 视频解码器
应用: 安全系统
电压 - 电源,模拟: 1.8V
电压 - 电源,数字: 1.8V,3.3V
安装类型: 表面贴装
封装/外壳: 128-TQFP 裸露焊盘
供应商设备封装: 128-HTQFP(14x14)
包装: 标准包装
产品目录页面: 887 (CN2011-ZH PDF)
配用: TVP5154EVM-ND - TVP5154EVM
296-23058-ND - EVAL MODULE FOR DM642
其它名称: 296-23027-6
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
3.3
Adaptive Comb Filtering
The 4-line comb filter can be selectively bypassed in the luma or chroma path. If the comb filter is
bypassed in the luma path, then chroma trap filters are used which are shown in Figure 3-1 and
Figure 3-2. TI's patented adaptive 4-line comb filter algorithm reduces artifacts, such as hanging dots at
color boundaries, and detects and properly handles false colors in high-frequency luminance images, such
as a multiburst pattern or circle pattern.
Figure 3-1. Chroma Trap Filter Frequency Response, NTSC ITU-R BT.601 Sampling
Figure 3-2. Chroma Trap Filter Frequency Response, PAL ITU-R BT.601 Sampling
10
Functional Description
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
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相关代理商/技术参数
参数描述
TVP5154EVM 功能描述:视频 IC 开发工具 TVP5154 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V
TVP5154PNP 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video Decoder 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
TVP5154PNP 制造商:Texas Instruments 功能描述:4-Channel Video Decoder
TVP5154PNPG4 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
TVP5154PNPR 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC SECAM Video Decoder 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