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Data Sheet

ADV7612

Rev. E | Page 7 of 20

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

DVDD to GND

2.2 V

PVDD to GND

2.2 V

DVDDIO to GND

4.0 V

CVDD to GND

2.2 V

TVDD to GND

4.0 V

Digital Inputs Voltage to GND

GND − 0.3 V to DVDDIO + 0.3 V

5 V Tolerant Digital Inputs to

GND1

5.3 V

Digital Outputs Voltage to GND

GND − 0.3 V to DVDDIO + 0.3 V

XTALP, XTALN

−0.3 V to PVDD + 0.3 V

SCL/SDA Data Pins to DVDDIO

DVDDIO − 0.3 V to DVDDIO +

3.6 V

Maximum Junction

Temperature (TJ MAX)

125°C

Storage Temperature Range

−60°C to +150°C

Infrared Reflow Soldering (20 sec)

260°C

The following inputs are 3.3 V inputs but are 5 V tolerant: DDCA_SCL,

DDCA_SDA, DDCB_SCL, and DDCB_SDA.

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

PACKAGE THERMAL PERFORMANCE

To reduce power consumption when using the ADV7612, the

user is advised to turn off the unused sections of the part.

Due to the printed circuit board (PCB) metal variation and,

therefore, variation in PCB heat conductivity, the value of θJA

may differ for various PCBs.

The most efficient measurement solution is obtained using the

package surface temperature to estimate the die temperature

because this eliminates the variance associated with the θJA value.

The maximum junction temperature (TJ MAX) of 125°C must not be

exceeded. The following equation calculates the junction tempera-

ture using the measured package surface temperature and applies

only when no heat sink is used on the device under test (DUT):

(

)

TOTAL

where:

TS is the package surface temperature (°C).

ΨJT = 0.3°C/W for the 100-lead LQFP_EP.

WTOTAL = ((PVDD × IPVDD) + (0.05 × TVDD × ITVDD) + (CVDD ×

ICVDD) + (DVDD × IDVDD) + (DVDDIO × IDVDDIO))

where 0.05 is 5% of the TVDD power that is dissipated on the

part itself.

ESD CAUTION

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