PI49FCT20802LE datasheet(2/7 Pages) PERICOM

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P-0.1

01/24/11

PI49FCT20802/PI49FCT20803

1:5/1:7 2.5V Clock Buffer for

Networking Applications

Absolute Maximum Ratings (Over operating free-air temperature range)

Parameter

Min.

Max.

Units

Storage temperature

-65

150

˚C

SSupply Voltage VDD

-0.5

3.6

Input/Output Voltages(1)

-0.5

VDD +0.5

DC Output Current

-60

Power Dissipation

500

Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

DC Electrical Characteristics (Over the Operating Range)

Parameters Description

Test Conditions(1)

Min

Typ (2)

Max

Units

VIH

Input HIGH Voltage

1.7

VIL

Input LOW Voltage

0.7

Input Current

DD = 0 or VDD

±1

VIK

Clamp Diode Voltage

DD = Min., IIN = –18 mA

-0.7

-1

VOH

Output HIGH Voltage

DD = Min.

OH = –1mA

OH = –8mA

1.8(3)

VOL

Output LOW Voltage

DD = Min.

OH = 1mA

0.4

OH = 8mA

0.6

Notes:

1. This value is limited to 3.6V maximum.

2. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

3. Typical values are at V

DD = 2.5V, +25°C ambient and maximum loading.

Operating Range

Parameter

Min.

Max.

Units

VDD Voltage

2.5±0.2

Industrial Temperature

-40

˚C

Commercial Temperature

˚C

Capacitive Loading

11-0004

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