ADV7170KS View Datasheet(PDF) - Analog Devices

Part Name

Description

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ADV7170KS

Digital PAL/NTSC Video Encoder with 10-Bit SSAF™ and Advanced Power Management

Analog Devices 

ADV7170/ADV7171

APPENDIX 6

NTSC WAVEFORMS (WITH PEDESTAL)

130.8 IRE

100 IRE

7.5 IRE

0 IRE

–40 IRE

PEAK COMPOSITE 1268.1mV

REF WHITE

1048.4mV

714.2mV

BLACK LEVEL

BLANK LEVEL

SYNC LEVEL

Figure 61. NTSC Composite Video Levels

387.6mV

334.2mV

48.3mV

100 IRE

7.5 IRE

0 IRE

–40 IRE

REF WHITE

1048.4mV

714.2mV

Figure 62. NTSC Luma Video Levels

BLACK LEVEL

BLANK LEVEL

SYNC LEVEL

387.6mV

334.2mV

48.3mV

1067.7mV

650mV

232.2mV

0mV

286mV (pk-pk)

835mV (pk-pk)

Figure 63. NTSC Chroma Video Levels

PEAK CHROMA

BLANK/BLACK LEVEL

PEAK CHROMA

100 IRE

7.5 IRE

0 IRE

–40 IRE

REF WHITE

1052.2mV

720.8mV

Figure 64. NTSC RGB Video Levels

BLACK LEVEL

BLANK LEVEL

SYNC LEVEL

387.5mV

331.4mV

45.9mV

–36–

REV. 0

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