Q-67107-H5237 查看數據表（PDF） - Micronas
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Q-67107-H5237 Datasheet PDF : 154 Pages
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SDA 9402/02S(A31)
Preliminary Data Sheet 02.2001
System Description
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Figure 5-9 Deemphase filter: standard (black) and implementation (red)
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Figure 5-10 Bell filter (baseband): standard (black) and implementation (red)
The delay between Y and C is well aligned and can also be adjusted in steps of 50ns
(YCDEL). No picture shifting occurs when switching between different color standards
(e.g. SECAM -> PAL). A delay-line is implemented for PAL and SECAM signals. It acts
as a simple chrominance comb-filter for NTSC and can be disabled by COMB. This
improves the vertical chroma resolution, but cross-color remains.
Micronas
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