PI5C32160C 查看數據表（PDF） - Pericom Semiconductor

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PI5C32160C

16-Bit to 32-Bit, DeMux PCI Hot-Plug Bus Switch with –1.5V Undershoot Protection

Pericom Semiconductor 

PI5C32160C

16-Bit to 32-Bit, DeMux PCI Hot-Plug Bus Switch

with –1.5V Undershoot Protection

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

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the device.

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

Supply Voltage to Ground Potential (Outputs & D/O Only) ..–0.5V to +7.0V

This is a stress rating only and functional operation

of the device at these or any other conditions above those

indicated in the operational sections of this specification is

DC Input Voltage .................................................................... –0.5V to +7.0V notimplied.Exposuretoabsolutemaximumratingconditions

for extended periods may affect reliability.

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

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

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, VBIAS = 1.3V to VCC)

Parameters

Description

Test Conditions(1)

Min. Typ(2) Max. Units

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

V

VIL

Input LOW Voltage

Guaranteed Logic LOW Level

–0.5

0.8

IIH

Input HIGH Current

VCC = Max., VIN = VCC

±1

IIL

IOZH

Input LOW Current

High Impedance Output Current

VCC = Max., VIN = GND

A= 0V or VCC Max.,

VBIAS1 = VBIAS2 = VCC Max.

±1

µA

±1

IOZL

Low Impedence Output Current B = 0V, VBIAS1 = VBIAS2 = VCC Max.

0.25

5

mA

B = VCC max.,

VBIAS1 = VBIAS2 = VCC Max.

–1.0

µA

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18mA

–0.7 –1.8 V

RON

Switch On-Resistance(4)

VCC = Min., VIN = 0.0V, ION = 48mA

VCC = Min., VIN = 2.4V, ION = 15mA

5

8

Ω

10

15

Truth Table

Function

NA to NB1

NA to NB2

NA to NB1 and NB2

NB1, NB2 to VBIAS

SEL1

L

H

L

H

SEL2

H

L

L

H

2

PS8362E

03/10/05

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