adv7611 Analog Devices, Inc., adv7611 Datasheet - Page 11

• Manufacturer Part Number: adv7611
• Description: Low Power 165 Mhz Hdmi Receiver Adv7611
• Manufacturer: Analog Devices, Inc.

POWER SUPPLY SEQUENCING
POWER-UP SEQUENCE
The recommended power-up sequence of the ADV7611 is to
power up the 3.3 V supplies first, followed by the 1.8 V supplies.
Reset should be held low while the supplies are powered up.
Alternatively, the ADV7611 may be powered up by asserting all
supplies simultaneously. In this case, care must be taken while the
supplies are being established to ensure that a lower rated supply
does not go above a higher rated supply level.
POWER-DOWN SEQUENCE
The ADV7611 supplies may be deasserted simultaneously as
long as a higher rated supply does not go below a lower rated
supply.
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3.3V
1.8V
3.3V SUPPLIES
POWER-UP
Figure 8. Recommended Power-Up Sequence
1.8V SUPPLIES
POWER-UP
3.3V SUPPLIES
1.8V SUPPLIES
ADV7611