AD9860 データシートの表示（PDF） - Analog Devices

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AD9860

Mixed-Signal Front-End (MxFE™) Processor for Broadband Communications

Analog Devices 

ABSOLUTE MAXIMUM RATINGS1

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 Temperature2 . . . . . . . . . . . . . . . . . –40؇C to +70؇C

Maximum Junction Temperature . . . . . . . . . . . . . . . . . 150؇C

Storage Temperature . . . . . . . . . . . . . . . . . . . –65؇C to +150؇C

Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . . . 300؇C

NOTES

1Absolute 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 to absolute

maximum rating conditions for extended periods of time may affect device

reliability.

2The AD9860/AD9862 have been characterized to operate over the industrial

temperature range (–40؇C to +85؇C) when operated in Half Duplex Mode.

AD9860/AD9862

EXPLANATION OF TEST LEVELS

I. Devices are 100% production tested at 25ºC and guaranteed

by design and characterization testing for the extended

industrial temperature range (–40ºC to +70ºC).

II. Parameter is guaranteed by design and/or characterization

testing.

III. Parameter is a typical value only.

NA. Test level definition is not applicable.

THERMAL CHARACTERISTICS

Thermal Resistance

128-Lead LQFP ␪JA = 29ºC/W

ORDERING GUIDE

Model

Temperature Range

Package Description

Package Option

AD9860BST

AD9862BST

AD9860PCB

AD9862PCB

–40∞C to +70∞C*

–40∞C to +70∞C*

128-Lead Low Profile Plastic Quad Flatpack (LQFP)

128-Lead Low Profile Plastic Quad Flatpack (LQFP)

Evaluation Board with AD9860

Evaluation Board with AD9862

ST-128B

ST-128B

*The AD9860/AD9862 have been characterized to operate over the industrial temperature range (–40 ؇C to +85؇C) when operated in Half Duplex Mode.

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

AD9860/AD9862 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.

REV. 0

–5–

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