REV. B

AD9753

–5–

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although the

AD9753 features proprietary ESD protection circuitry, permanent damage may occur on devices

subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended

to avoid performance degradation or loss of functionality.

PORT 1

DATA X

DATA Y

DATA X

DATA Y

PORT 2

INPUT CLK

(PLL ENABLED)

DATA IN

Figure 1. I/O Timing

ORDERING GUIDE

Temperature

Package

Package

Model

Range

Description

Option

AD9753AST

–40

°C to +85°C 48-Lead LQFP ST-48

AD9753ASTRL –40

°C to +85°C 48-Lead LQFP ST-48

AD9753-EB

Evaluation

Board

THERMAL CHARACTERISTIC

Thermal Resistance

48-Lead LQFP

°C/W

ABSOLUTE MAXIMUM RATINGS

*

Parameter

With Respect to

Min

Max

Unit

AVDD, DVDD, CLKVDD, PLLVDD

ACOM, DCOM, CLKCOM, PLLCOM

–0.3

+3.9

V

AVDD, DVDD, CLKVDD, PLLVDD

AVDD, DVDD, CLKVDD, PLLVDD

–3.9

+3.9

V

ACOM, DCOM, CLKCOM, PLLCOM

ACOM, DCOM, CLKCOM, PLLCOM

–0.3

+0.3

V

REFIO, REFLO, FSADJ

ACOM

–0.3

AVDD + 0.3

V

ACOM

–1.0

AVDD + 0.3

V

Digital Data Inputs (DB13 to DB0)

DCOM

–0.3

DVDD + 0.3

V

CLK+/CLK–, PLLLOCK

CLKCOM

–0.3

CLKVDD + 0.3

V

DIV0, DIV1, RESET

CLKCOM

–0.3

CLKVDD + 0.3

V

LPF

PLLCOM

–0.3

PLLVDD + 0.3

V

Junction Temperature

150

°C

Storage Temperature

–65

+150

°C

Lead Temperature (10 sec)

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 sections of this specification is not implied. Exposure to absolute maximum ratings for extended

periods may affect device reliability.