PI3L110LE datasheet(2/7 Pages) PERICOM

2 / 7 page

PS8690G

10/30/08

PI3L110

3.3V Quad, 2:1 Mux/DeMux

Fast Ethernet LAN Switch w/ Single Enable

Pin Description

Pin Name

Description

IAN-IDN

Data Inputs

Select Inputs

Enable

YA-YD

Data Outputs

GND

Ground

VCC

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

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 indicated in the

operational sections of this specification is not implied. Ex-

posure 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.)

Truth Table(1)

Function

Hi-Z

Disable

IA0

IB0

IC0

ID0

S = 0

IA1

IB1

IC1

ID1

S = 1

Note:

1. H = High Voltage Level

L = Low Voltage Level

X = Don't Care

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

(TA = –40°C to +85°C, VCC = 3.3V ±10%)

Parameter

Description

Test Conditions(1)

Min.

Typ.(2)

Max. Units

VIH

Input HIGH Voltage

Guaranteed HIGH level

2.0

VIL

Input LOW Voltage

Guaranteed LOW level

–0.5

0.8

VIK

Clamp Diode Voltage

VCC = Max., IIN = –18mA

–0.7

–1.2

IIH

Input HIGH Current

VCC = Max., VIN = VCC

±5

µA

IIL

Input LOW Current

VCC = Max., VIN = GND

±5

µA

IOFF

Current while I/O disabled

VCC = 0, VO = 0 to 5V

µA

RON

Switch On-Resistance(3)

VCC = Min., 1.25V ≤ VIN ≤ VCC,

IIN = –10mA to –30mA

4.0

8.0

Ω

RFLAT(ON)

On-Resistance Flatness(4)

VCC = Min., VIN @ 1.25V and VCC,

IIN = –10mA to –30mA

∆RON

On-Resistance match from

center ports to any other port(4)

VCC = Min., 1.25V ≤ VIN ≤ VCC,

IIN = –10mA to –30mA

0.9

2.0

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, TA = 25°C ambient and maximum loading.

3. Measured by the voltage drop between IN and YN pins at indicated current through the switch. On-Resistance is determined by the lower of the

voltages on the two (IN & YN) pins.

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

14-0090

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