AD8116 Ver la hoja de datos (PDF) - Analog Devices

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AD8116

200 MHz, 16 x 16 Buffered Video Crosspoint Switch

Analog Devices 

AD8116

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12.0 V

Internal Power Dissipation2

AD8116 128-Lead Plastic LQFP (ST) . . . . . . . . . . . . 3.5 W

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .± VS

Output Short Circuit Duration

. . . . . . . . . . . . . . . . . . . . Observe Power Derating Curves

Storage Temperature Range . . . . . . . . . . . . –65°C to +125°C

Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300°C

NOTES

1Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent 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

section of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability.

2Specification is for device in free air (TA = +25°C):

128-lead plastic LQFP (ST): θJA = 37°C/W.

ORDERING GUIDE

Model

Temperature Package

Range

Description

Package

Option

AD8116JST 0°C to +70°C 128-Lead Plastic LQFP ST-128A

(14 mm × 14 mm)

AD8116-EB

Evaluation Board

MAXIMUM POWER DISSIPATION

The maximum power that can be safely dissipated by the

AD8116 is limited by the associated rise in junction tempera-

ture. The maximum safe junction temperature for plastic

encapsulated devices is determined by the glass transition

temperature of the plastic, approximately +150°C. Temporarily

exceeding this limit may cause a shift in parametric performance

due to a change in the stresses exerted on the die by the package.

Exceeding a junction temperature of +175°C for an extended

period can result in device failure.

While the AD8116 is internally short circuit protected, this may

not be sufficient to guarantee that the maximum junction temp-

erature (+150°C) is not exceeded under all conditions. To

ensure proper operation, it is necessary to observe the maximum

power derating curves shown in Figure 3.

5.0

TJ = 150؇C

4.0

3.0

2.0

1.0

0

–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90

AMBIENT TEMPERATURE – ؇C

Figure 3. Maximum Power Dissipation vs. Temperature

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 AD8116 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

–4–

REV. A

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