z86229 ZiLOG Semiconductor, z86229 Datasheet - Page 5

• Manufacturer Part Number: z86229
• Description: Z86229 Ntsc Line 21 Ccd Decoder
• Manufacturer: ZiLOG Semiconductor

ZiLOG
ELECTRICAL CHARACTERISTICS
Nonstandard Video Signals must have the characteristics
indicated in Tables 3–6.
Note: Line 21 must be in its proper position to the leading edge of the Vertical Sync signal.
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Table 3. Non-Standard Video Signal Characteristics
It is at least 3H +/– 0.5H wide.
It starts at the proper 2H boundary for its field.
If equalizing pulse serrations are present, they must be less than 0.125H in width.
µ
µ
Table 4. Horizontal Signal Input
Table 5. Line Input Parameters
µ
µ
% %