PCA8514T PHILIPS [NXP Semiconductors], PCA8514T Datasheet - Page 49

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PCA8514T

Manufacturer Part Number
PCA8514T
Description
Stand-alone OSD
Manufacturer
PHILIPS [NXP Semiconductors]
Datasheet
Fig.40 Composite video signal for three horizontal lines compared to three horizontal deflection sawteeth (NTSC 525LPF/60 Hz).
horizontal
deflection
sawtooth
blacker than
blanking level
black, 100%
12.5
67.5
composite
white,
black,
signal
RIGHT
video
75%
LEFT
2.5%
2.5%
0
0
trace
retrace ends
retrace
retrace
begins
blanking
begins
blanking
ends
MRA862

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