THS8200-EP Datasheet, PDF (57/104 Pages) Texas Instruments – All-Format Oversampled Component Video/PC Graphics D/A System With Three 11-Bit DACs, CGMS Data Insertion

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1050 mV
R, G, and B Channel Output Waveform
E’R, E’G, E’B
THS8200-EP
SLES253 – DECEMBER 2009
940
650 mV
350 mV
50 mV
0 mV
350 mV DC Level Added
During Active Video Period
Active Video Period
64
Blank Level
Figure 4-43. R-, G-, and B-Channel Output Waveform
4.8.4 SMPTE-Compatible YPbPr Output With Sync Signal Inserted on Y Channel Only
In this mode, the output color space is YCrCb. The sync signal is inserted on the Y channel only.
Y Channel Output Waveform
1050 mV
E’Y
940
650 mV
350 mV
50 mV
0 mV
350 mV DC Level Added
During Active Video Period
64
Blank Level
Active Video Period
Figure 4-44. Y-Channel Output Waveform
The input code range of the Y channel is from 64 to 940, but the range of input codes of Cr and Cb is from
64 to 960.
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Detailed Functional Description
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