ADV7170/ADV7171
APPENDIX 6—WAVEFORMS
NTSC Waveforms (with Pedestal)
+130.8 IRE
+100 IRE
1268.1mV
1048.4mV
PEAK COMPOSITE
REF WHITE
714.2mV
+7.5 IRE
0 IRE
387.6mV
334.2mV
BLACK LEVEL
BLANK LEVEL
48.3mV
SYNC LEVEL
–40 IRE
Figure 61. NTSC Composite Video Levels
+100 IRE
1048.4mV
REF WHITE
714.2mV
+7.5 IRE
0 IRE
387.6mV
334.2mV
BLACK LEVEL
BLANK LEVEL
48.3mV
SYNC LEVEL
–40 IRE
Figure 62. NTSC Luma Video Levels
PEAK CHROMA
963.8mV
629.7mV p-p
286mV p-p
BLANK/BLACK LEVEL
PEAK CHROMA
650mV
335.2mV
0mV
Figure 63. NTSC Chroma Video Levels
+100 IRE
1052.2mV
REF WHITE
720.8mV
+7.5 IRE
0 IRE
387.5mV
331.4mV
BLACK LEVEL
BLANK LEVEL
45.9mV
SYNC LEVEL
–40 IRE
Figure 64. NTSC RGB Video Levels
Rev. C | Page 44 of 64
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