参数资料
型号: TVP5157PNPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP128
封装: GREEN, PLASTIC, HTQFP-128
文件页数: 63/108页
文件大小: 1395K
代理商: TVP5157PNPR
SLES243E
– JULY 2009 – REVISED MARCH 2011
Table 4-33. AGC Decrement Speed
Subaddress
2Bh
Default
04h
7
6
5
4
3
2
1
0
Reserved
AGC decrement speed [2:0]
AGC decrement speed
Controls the filter coefficient of the first-order recursive automatic gain control (AGC) algorithm when decrementing the gain.
NOTE: This register affects the decrement speed only when the amplitude reference used by the AGC is either the composite peak
or the luma peak.
Also see AGC increment speed at subaddress 29h.
111
7 (slowest)
110
6 (default)
000
0 (fastest)
Table 4-34. AGC Decrement Delay
Subaddress
2Ch
Default
00h
7
6
5
4
3
2
1
0
AGC decrement delay [7:0]
Number of frames to delay gain decrements.
NOTE: This register affects the decrement delay only when the amplitude reference used by the AGC is either the composite peak
or the luma peak.
Also see AGC increment delay at subaddress 2Ah.
111
0
110
30 (default)
000
255
58
Internal Control Registers
Copyright
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TVP5158 TVP5157 TVP5156
相关PDF资料
PDF描述
TVP5157PNP COLOR SIGNAL DECODER, PQFP128
TVP5156PNPR COLOR SIGNAL DECODER, PQFP128
TVP5156PNP COLOR SIGNAL DECODER, PQFP128
TVP5158IPNPR COLOR SIGNAL DECODER, PQFP128
TVP5158IPNP COLOR SIGNAL DECODER, PQFP128
相关代理商/技术参数
参数描述
TVP5158 制造商:TI 制造商全称:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
TVP5158EVM 功能描述:视频 IC 开发工具 TVP5158 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
TVP5158IPNP 功能描述:视频 IC 4Ch NTSC/PAL 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
TVP5158IPNPQ1 制造商:TI 制造商全称:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
TVP5158IPNPR 功能描述:视频 IC 4Ch NTSC/PAL 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