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THS8200PFP 参数 Datasheet PDF下载

THS8200PFP图片预览
型号: THS8200PFP
PDF下载: 下载PDF文件 查看货源
内容描述: 所有格式的过采样COMPONENT VIDEO / PC图形的D / 3个11位DAC的系统中, CGMS数据插入 [ALL FORMAT OVERSAMPLED COMPONENT VIDEO/PC GRAPHICS D/A SYSTEM WITH THREE 11-BIT DACS,CGMS DATA INSERTION]
分类和应用: PC
文件页数/大小: 97 页 / 503 K
品牌: TI [ TEXAS INSTRUMENTS ]
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Ramping Analog Output With Clipping Effect on Top and Bottom  
817.3 mV  
751.1 mV  
Output After  
Clipping  
Output Before  
Clipping  
51.1 mV  
0
64  
940  
255  
511  
767  
1023  
Input Digital Codes  
Figure 45. Effect of Clipping on Analog Output  
4.5.2 Shifting  
Next the video data can be shifted over a programmable amount downward. The number of codes over which to shift  
the input video data is set per channel by programming csm_shift_<gy,rcr,bcb>. Shifting of the input video data can  
be done downwards over 0..255 codes inside the CSM.  
Ramping Analog Output With Clipping Effect on Top and Bottom  
817.3 mV  
751.1 mV  
700.0 mV  
Output After  
Clipping  
Output After  
Clipping and  
Shifting  
51.1 mV  
0
64  
876 940  
255  
511  
767  
1023  
Input Digital Codes  
Figure 46. Effect of Shifting on Clipped Analog Output  
49