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PI49FCT3805DS
(Rev.:2000)

3.3V, 2 x 1:5 CMOS Clock Driver

Pericom Semiconductor 

PI49FCT3805D

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Capacitance (TA = 25°C, f = 1 MHz)

Parameters

Description

Test Conditions

Typ

Max.

Units

CIN

Input Capacitance

VIN =0V

3.0

COUT

Output Capacitance

VOUT =0V

Note:

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

4

pF

6

Maximum Ratings

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

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

Ambient Temperature with Power Applied ............................. –40°C to +85°C

Supply Voltage to Ground Potential (Inputs & VCC Only) ............–0.5Vto+7.0V

Supply Voltage to Ground Potential (Outputs & I/O Only) .. –0.5Vto+VCC+0.5V

DC Input Voltage ...................................................................... –0.5Vto+4.6V

DC Output Current ............................................................................... 120mA

Power Dissipation .................................................................................... 0.5W

Note:

Stresses greater than those listed under MAXI-

MUM RATINGS may cause permanent damage to

the device. This is a stress rating only and functional

operation of the device at these or any other condi-

tions above those indicated in the operational sec-

tions of this specification is not implied. Exposure to

absolute maximum rating conditions for extended

periods may affect reliability.

Operating Range

Ambient Temperature = –40°C to +85°C, VCC = 3.3V ± 0.3V

DC Electrical Characteristics (Over the Operating Range)

Symbol

Description

Test Conditions(1)

Min.

Typ.(2)

Max.

Units

VOH Output high voltage

VCC = Min.

VIN = VIL or VIH

IOH = –0.1mA

IOH = –8mA

IOH = –12mA

VCC-0.2

–

–

2.4(3)

3.0

–

2.4(3)

3.0

–

VOL Output low voltage

VCC = Min.

VIN = VIL or VIH

IOH = 0.1mA

IOH = 8mA

IOH = 12mA

–

–

0.2

–

0.2

0.4

V

–

0.3

0.4

VIH Input high voltage

LOW logic

2.0

–

5.5

VIL Input low voltage

HIGH logic

–0.5

–

0.8

IIH Input high current

VCC = Max., VIN = VCC

–

–

1

IIL Input low current

VCC = Max., VIN = GND

–

–

–1

µA

IO ZH

IO ZL

High impedance

output current

VCC = Max, all

outputs disabled

VOUT = VCC

–

–

1

VOUT = GND

–

–

–1

VIK Clamp diode voltage VCC = Min., IIN = –18mA

–

–0.7

–1.2

V

IOH Output HIGH(4) current VOUT = 1.5V, VIN = VIL or VIH, VCC = 0V

–45

–74

–180

IOL Output LOW(4) current VOUT = 1.5V, VIN = VIL or VIH, VCC = 0V

50

90

200

mA

IOS Short circuit(5)current VCC = Max.

–60

–135

–240

Notes:

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

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

3. VOH = VCC – 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.

2

PS8492 08/10/00

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