AD9873 Просмотр технического описания (PDF) - Analog Devices

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AD9873

Analog Front End Converter for Set-Top Box, Cable Modem

Analog Devices 

AD9873

ABSOLUTE MAXIMUM RATINGS*

Power Supply (VAS, VDS) . . . . . . . . . . . . . . . . . . . . . . 3.9 V

Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA

Digital Inputs . . . . . . . . . . . . . . . –0.3 V to DRVDD + 0.3 V

Analog Inputs . . . . . . . . . . . . . –0.3 V to AVDD (IQ) +0.3 V

Operating Temperature . . . . . . . . . . . . . . . . . . . . 0ЊC to 70ЊC

Maximum Junction Temperature . . . . . . . . . . . . . . . . 150ЊC

Storage Temperature . . . . . . . . . . . . . . . . . . –65ЊC to +150ЊC

Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . 300ЊC

*Absolute maximum ratings are limiting values, to be applied individually, and

beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied. Exposure of

absolute maximum rating conditions for extended periods of time may affect

device reliability.

EXPLANATION OF TEST LEVELS

I – 100% production tested.

II – Devices are 100% production tested at 25ЊC and guaran-

teed by design and characterization testing for commercial

operating temperature range (0ЊC to 70ЊC).

III – Parameter is guaranteed by design and/or characteriz-

ation testing.

IV – Parameter is a typical value only.

N/A – Test level definition is not applicable.

THERMAL CHARACTERISTICS

Thermal Resistance

100-Lead MQFP

␪JA = 40.5ЊC/W

ORDERING GUIDE

Model

AD9873JS

AD9873-EB

Temperature

Range

0ЊC to 70ЊC

Package

Description

Metric Quad Flatpack (MQFP)

Evaluation Board

Package

Option

S-100C

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 AD9873 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

–7–

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