AK8811 Datasheet, PDF (20/36 Pages) Asahi Kasei Microsystems – NTSC/PAL Digital Video Encoder

ASAHI KASEI
VBID Waveform
IRE
100
70 IRE ± 10 IRE
[AK8811/12]
Ref. bit 1 bit 2 bit 3 ••••• bit 20
0 IRE -5 IRE / +10 IRE
0
2.235 usec ± 50ns
-40
11.2 usec ± 0.3 usec
49.1 usec ± 0.44 usec
Fig. 7 VBID Wave Form
Amplitude
Encode Line
525/60 system
70 IRE
20/283
VBID parameter table
625/50 system
490 mV
20/333
Rev.1.1
20
2000/01