2

PS8472A

05/02/00

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PI2BV3877

2.5V,10-Bit,2-Port

266 MHz DDR BusSwitch

Parameters Description

Min.

Max.

Units

InputHIGHVoltage(BE0,BE1) GuaranteedLogicHIGHLevel

1.6

InputLOWVoltage(BE0,BE1)

Guaranteed Logic LOW Level

–0.3

0.9

High Impedance Output Current B@2.5V

250

µA

ClampDiodeVoltage

–1.2

V

17

33

22

30

Pull-up Resistance

115

150

200

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

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

Supply Voltage to Ground Potential (Outputs & D/O Only) ......–0.5Vto+4.6V

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

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

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

Note:

Stresses greater than those listed under MAXIMUM

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 conditions above those indi-

cated in the operational sections of this specification is not

implied. Exposure to absolute maximum rating conditions

for extended periods may affect reliability.

Description

Test Conditions

Typ.

Units

Input Capacitance

3

A Capacitance, Switch Off

3

pF

A/B Capacitance, Switch On

7

MaximumRatings

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

Ω

Notes:

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

3. Measured by the voltage drop between A and B pin at indicated current through the switch.

ON resistance is determined by the lower of the voltages on the two (A,B) pins.

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

V

Power Supply Characteristics

Parameters Description

Min.

Max.

Units

Quiescent Power

–10

µA

Supply Current

–

56

mA

Notes:

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