AD9689 datasheet(12/134 Pages) AD

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AD9689

Data Sheet

Rev. A | Page 12 of 134

ABSOLUTE MAXIMUM RATINGS

Table 6.

Parameter

Rating

Electrical

AVDD1 to AGND

1.05 V

AVDD1_SR to AGND

1.05 V

AVDD2 to AGND

2.0 V

AVDD3 to AGND

2.70 V

DVDD to DGND

1.05 V

DRVDD1 to DRGND

1.05 V

DRVDD2 to DRGND

2.0 V

SPIVDD to DGND

2.0 V

AGND to DRGND

−0.3 V to +0.3 V

AGND to DGND

−0.3 V to +0.3 V

DGND to DRGND

−0.3 V to +0.3 V

VIN±x to AGND

AGND − 0.3 V to AVDD3 + 0.3 V

CLK± to AGND

AGND − 0.3 V to AVDD1 + 0.3 V

SCLK, SDIO, CSB to DGND

DGND − 0.3 V to SPIVDD + 0.3 V

PDWN/STBY to DGND

DGND − 0.3 V to SPIVDD + 0.3 V

SYSREF± to AGND

2.5 V

SYNCINB± to DRGND

2.5 V

Junction Temperature Range (TJ)

−40°C to +125°C

Storage Temperature Range,

Ambient (TA)

−65°C to +150°C

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL RESISTANCE

Thermal performance is directly linked to printed circuit board

(PCB) design and operating environment. Close attention to

PCB thermal design is required. θJA is the natural convection

junction-to-ambient thermal resistance measured in a one cubic

foot sealed enclosure. θJC is the junction to case thermal resistance.

Table 7. Thermal Resistance

Package Type

θJA

θJC_TOP

ΨJB

Unit

BP-196-41

16.26

1.4

5.44

°C/W

Test Condition 1: Thermal impedance simulated values are based on

JEDEC 2S2P thermal test board with 190 thermal vias. See JEDEC JESD51.

ESD CAUTION

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