ADV7619KSVZ AD [Analog Devices], ADV7619KSVZ Datasheet - Page 13

• Manufacturer Part Number: ADV7619KSVZ
• Description: Dual Port, Xpressview
• Manufacturer: AD [Analog Devices]

Data Sheet
POWER SUPPLY RECOMMENDATIONS
POWER-UP SEQUENCE
The recommended power-up sequence for the
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
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.
3.3V SUPPLIES
POWER-UP
3.3V
1.8V
Figure 7. Recommended Power-Up Sequence
ADV7619
1.8V SUPPLIES
POWER-UP
can be powered up by asserting all
1.8V SUPPLIES
3.3V SUPPLIES
ADV7619
is to
Rev. B | Page 13 of 24
POWER-DOWN SEQUENCE
The
as a higher rated supply does not go below a lower rated supply.
CURRENT RATING REQUIREMENTS FOR POWER
SUPPLY DESIGN
Table 6 shows the current rating requirements for power supply
design.
Table 6. Current Rating Requirements for Power Supply Design
Parameter
I
I
I
I
I
DVDD
DVDDIO
PVDD
TVDD
CVDD
ADV7619
supplies can be deasserted simultaneously as long
Current Rating (mA)
400
300
50
120
250
ADV7619