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PI49FCT3802LE

1:5/1:7 Clock Buffer for Networking Applications

Pericom Semiconductor 

PI49FCT3802/PI49FCT3803

1:5/1:7 Clock Buffers

for Networking Applications

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

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

VDD Voltage ............................................................................ –0.5V to 5.5V

Output Voltage......................................................................... –0.5V to 5.5V

Input Voltage ........................................................................... –0.5V to 5.5V

DC Output Current ............................................................–60mA to +60mA

Power Dissipation ............................................................................. 500mW

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the

device. This is a stress rating only and functional op-

eration 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 rating conditions for extended periods may

affect reliability.

Operating Range

VDD Voltage ............................................................................... 3.3V ± 0.3V

Commercial Temperature .........................................................0°C to +70°C

Industrial Temperature .........................................................–40°C to +85°C

Input Frequency ................................................................... DC to 156 MHz

Capacitive Loading .................................................................. 10pF to 50pF

DC Electrical Characteristics (Over the Operating Range)

Parameters

Description

Test Conditions(1)

Min. Typ.(2) Max.

VIH

Input HIGH Voltage Guaranteed Logic HIGH Level (Input Pins)

2.0

5.5

VIL

Input LOW Voltage Guaranteed Logic LOW Level (Input Pins)

-0.5

0.8

IIH

Input HIGH Current VDD = Max.

VIN = VDD

1

IIL

Input LOW Current VDD = Max.

VIN = GND

-1

VIK

Clamp Diode Voltage VDD = Min., IIN = –18mA

-0.7 -1.2

VOH

Output HIGH Voltage VCC = Min., VIN = VIH or VIL

IOH = –0.1mA VDD-0.2

IOH = –12mA

2.4(3)

3.0

VOL

Output LOW Voltage

VCC = Min., VIN = VIH or VIL

IOH = 0.1mA

IOH = 12mA

0.2

0.3

0.5

IOH

Output HIGH Current VDD = 3.0V, VIN = VIH OR VIL, VOUT = 1.5V(4)

-45

-75 -180

IOL

Output LOWCurrent VDD = 3.0V, VIN = VIH OR VIL, VOUT = 1.5V(4)

50

92

200

Notes:

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

2. Typical values are at VDD = 3.3V, +25°C ambient and maximum loading.

3. VOH = VDD– 0.6V at rated current.

4. This parameter is determined by device characterization but is not production tested.

5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

Units

V

µA

V

mA

2

PS8559A 09/14/04

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