AD9870 Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

AD9870

IF Digitizing Subsystem

Analog Devices 

AD9870

ABSOLUTE MAXIMUM RATINGS*

Parameter

With Respect to

Min

Max

Unit

VDDF, VDDA, VDDC, VDDD, VDDH, GNDF, GNDA, GNDC, GNDD, GNDH –0.3

+4.0

V

VDDL, VDDI

GNDL, GNDI, GNDS

VDDF, VDDA, VDDC, VDDD, VDDH, VDDR, VDDA, VDDC, VDDD, VDDH, –4.0

+4.0

V

VDDL, VDDI

VDDL, VDDI

VDDP, VDDQ

GNDP, GNDQ

–0.3

+6.0

V

GNDF, GNDA, GNDC, GNDD, GNDH GNDF, GNDA, GNDC, GNDD, GNDH –0.3

+0.3

V

GNDL, GNDI, GNDQ, GNDP, GNDS GNDL, GNDI, GNDQ, GNDP, GNDS

MXOP, MXON, LOP, LON, IFIN,

CXIF, CXVL, CXVM

GNDI

–0.3

VDDI + 0.3

V

PC, PD, PE, CLKOUT, DOUTA,

DOUTB, FS, SYNCB

GNDH

–0.3

VDDH + 0.3

V

IF2N, IF2P, GCP, GCN

VREFP, VREFN, VCM

IOUTC

IOUTL

CLKP, CLKN

FREF

Junction Temperature

Storage Temperature

Lead Temperature (10 sec)

GNDF

GNDA

GNDQ

GNDP

GNDC

GNDL

–0.3

VDDF + 0.3

V

–0.3

VDDA + 0.3

V

–0.3

VDDQ + 0.3

V

–0.3

VDDP + 0.3

V

–0.3

VDDC + 0.3

V

–0.3

VDDL + 0.3

V

150

°C

–65

+150

°C

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.

THERMAL CHARACTERISTICS

Thermal Resistance

48-Lead LQFP

θJA = 91°C/W

θJC = 28°C/W

Model

AD9870

AD9870EB

Temperature Range

–40°C to +85°C

ORDERING GUIDE

Package Description

48-Lead Thin Plastic Quad Flatpack (LQFP)

Evaluation Board

Package Option

ST-48

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 AD9870 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.

WARNING!

ESD SENSITIVE DEVICE

REV. 0

–3–

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