2

PS8690A

09/22/04

PI3L110

3.3V Quad, 2:1 Mux/DeMux

Fast Ethernet LAN Switch w/ Single Enable

Pin Description

Pin Name

Description

Data Inputs

S

Select Inputs

E

Enable

YA-YD

Data Outputs

GND

Ground

Power

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

Supply Voltage to Ground Potential

.............–0.5V to +4.0V

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

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

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

Note: Stresses greater than those listed under MAXIMUM RAT-

INGS 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 indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

Maximum Ratings

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

E

S

YA

YB

YC

YD

Function

H

X

Hi-Z

Hi-Z

Hi-Z

Hi-Z

Disable

L

L

S = 0

L

H

S = 1

Note:

1. H = High Voltage Level

L = Low Voltage Level

DC Electrical Characteristics for 10/100 Base-T Ethernet Switching over Operating Range

Paramenter

Description

Test Conditions

Min.

Max. Units

Input HIGH Voltage

Guaranteed HIGH level

2.0

–

–

V

Input LOW Voltage

Guaranteed LOW level

–0.5

–

0.8

Clamp Diode Voltage

–

–0.7

–1.2

Input HIGH Current

–

–

±5

µA

Input LOW Current

–

–

±5

–

4.0

8.0

Ω

–

1

–

On-Resistance match from

–

0.9

2.0