 English |
|
|
|
|
|
|
|
| ADV7340_15 Datasheet, PDF (72/108 Pages) Analog Devices – Multiformat Video Encoder, Six 12-Bit Noise Shaped Video DACS | |||
| |||
| ◁ |
ADV7340/ADV7341
CVBS/Y
tSYNTTXOUT
tPD
HSYNC
TTXDATA
tPD
10.2µs
TTXDEL
TTXREQ
PROGRAMMABLE PULSE EDGES
TTXST
tSYNTTXOUT = 10.2µs.
tPD = PIPELINE DELAY THROUGH ADV7340/ADC7341.
TTXDEL = TTXREQ TO TTXDATA (PROGRAMMABLE RANGE = 4 BITS [0 TO 15 PIXEL CLOCK CYCLES]).
Figure 82. Teletext Functionality Diagram
Data Sheet
Rev. C | Page 72 of 108
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese