AD9914PCBZ datasheet(8/48 Pages) AD

8 / 48 page

AD9914

Data Sheet

Rev. C | Page 8 of 48

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

AVDD (1.8 V), DVDD (1.8 V) Supplies

2 V

AVDD (3.3 V), DVDD_I/O (3.3 V) Supplies

4 V

Digital Input Voltage

−0.7 V to +4 V

Digital Output Current

5 mA

Storage Temperature Range

−65°C to +150°C

Operating Temperature Range

−40°C to +85°C

Maximum Junction Temperature

150°C

Lead Temperature (10 sec Soldering)

300°C

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.

THERMAL PERFORMANCE

Table 4.

Symbol

Description

Value1

Unit



Junction-to-ambient thermal

resistance (still air) per JEDEC

JESD51-2

24.1

°C/W



JMA

Junction-to-ambient thermal

resistance (1.0 m/sec airflow)

per JEDEC JESD51-6

21.3

°C/W



JMA

Junction-to-ambient thermal

resistance (2.0 m/sec air flow)

per JEDEC JESD51-6

20.0

°C/W



Junction-to-board thermal

resistance (still air) per JEDEC

JESD51-8

13.3

°C/W



Junction-to-board characterization

parameter (still air) per JEDEC

JESD51-6

12.8

°C/W



Junction-to-case thermal resistance

2.21

°C/W



Junction-to-top-of-package

characterization parameter (still air)

per JEDEC JESD51-2

0.23

°C/W

1 Results are from simulations. PCB is JEDEC multilayer. Thermal performance

for actual applications requires careful inspection of the conditions in the

application to determine if they are similar to those assumed in these

calculations.

ESD CAUTION

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