PAL in numbers
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Some important numbers concerning the PAL video signal:
Times
| Frequency | Period | |
|---|---|---|
| Luma Bandwidth | 5 MHz | 200 ns |
| Color Carrier | 4.43361875 MHz | 225.5 ns |
| H Sync | 15.625 kHz | 64 µs |
| Active Video per Line | 52 µs | |
| V Sync | 50 Hz | 20 ms |
| Active video per Half-Image | 18.4 ms |
Lines
| Per Half-Image | 313 |
|---|---|
| Visible per Half-Image | 288 |
| Per Image | 625 |
| Visible per Image | 576 |
Levels
| Sync | 0 mV |
|---|---|
| Blank | 288 mV |
| Black | 339 mV |
| White | 1000 mV |
Most of these numbers come from the Wikipedia Page on PAL
Some more details can be found here:
Module Info
| Inputs: | |
|---|---|
| Outputs: | |
| Power Draw on +5V: | N/A |
| Power Draw on -5V: | N/A |
| Frequency Response: |
Schematic & PCB
Observations
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Revisions:
- May 26, 2014 @ 14:52:42 [Current Revision] by mexx
- May 26, 2014 @ 14:52:42 by mexx
- May 26, 2014 @ 14:49:14 by mexx
- October 26, 2013 @ 16:14:15 by mexx
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