PCA8514 查看數據表（PDF） - Philips Electronics
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PCA8514 Datasheet PDF : 64 Pages
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Philips Semiconductors
Stand-alone OSD
Product specification
PCA8514
handbook, full pagewidth
f VSYNC = 60 Hz
VSYNC
f HSYNC = 15734 Hz
f VSYNC = 60 Hz
HSYNC
VSYNC
HSYNC
262.5 lines
(a) Conventional NTSC 1V/1H
262.5 lines
f VSYNC = 60 Hz
f VSYNC = 60 Hz
f HSYNC = 31468 Hz
525 lines
(b) NTSC 1V/2H
525 lines
Fig.11 NTSC scan formats.
MRA834
handbook, full pagewidth
VSYNC
f HSYNC = 15625 Hz
f VSYNC = 50 Hz
f VSYNC = 50 Hz
HSYNC
312.5 lines
(a) Conventional PAL 1V/1H
312.5 lines
VSYNC
HSYNC
f VSYNC = 100 Hz
f HSYNC = 31250 Hz
312.5 lines
f VSYNC = 100 Hz
f VSYNC = 100 Hz
312.5 lines
312.5 lines
(b) PAL 2V/2H
f VSYNC = 100 Hz
312.5 lines
MRA835
1995 Nov 27
Fig.12 PAL scan formats.
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