1

PS7031F

09/17/04

e

m

a

N

n

i

Pn

o

i

t

p

i

r

c

s

e

D

n

D

I

-

n

A

Is

t

u

p

n

I

a

t

a

D

Ss

t

u

p

n

I

t

c

e

l

e

S

Ee

l

b

a

n

E

D

Y

-

A

Ys

t

u

p

t

u

O

a

t

a

D

D

N

Gd

n

u

o

r

G

C

r

e

w

o

P

Block Diagram

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16-PinConfiguration

Note:

1. H = High Voltage Level

L = Low Voltage Level

ProductPinDescription

Wide Bandwidth

Low Voltage LanSwitch

Quad 2:1 Mux/Demux

Features

• Replaces mechanical relays

• High-performance, low-cost solution for switching

between different LAN signals

• Ultra-low quiescent power (0.1 µA typical)

• Low crosstalk: –40 dB @ 30 Mbps

• Low insertion loss or On-Resistance: 3ohms typical

• Single extended supply operation up to 6.2V ± 5%

• Off isolation: –30 dB @ 30 Mbps

• Wide bandwidth data rates > 200 Mbps

• Packages (Pb-free & Green available):

– 16-pin 150-mil wide plastic SOIC (W)

– 16-pin 150-mil wide plastic QSOP (Q)

– 20-pin 173-mil wide plastic TSSOP (L)

20-PinConfiguration

E

IA0

IA1

IB0

IB1

IC0

IC1

ID0

ID1

S

YA

YB

YC

YD

1

S

16

E

2

IA0

15

ID0

3

IA1

14

ID1

4

YA

13

YD

5

IB0

12

IC0

6

IB1

11

IC1

7

YB

10

YC

8

GND

9

16-Pin

W,Q

NC

1

E

S2

3

4

YD

YA

5

20

6

19

7

18

YC

8

17

16

GND

15

14

13

YB

9

10

NC

NC

12

11

NC

Description

Pericom Semiconductor’s PI5L100 is a Quad 2:1 multiplexer/

demultiplexer LanSwitch with three-state outputs. This device can

be used for switching between various standards, such as 10 Base-

T, 100 Base-T, 100VG-AnyLAN or Token Ring. Generally, this part

can be used to replace mechanical relays in low voltage LAN

applications that have phsical layer, unshielded twisted pair media

(UTP) with either CAT 3 or CAT 5 grade cable.

Toreduceinsertionloss,PI5L100ispoweredbya6.2VZenervoltage.

ES

A

YB

YC

YD

Yn

o

i

t

c

n

u

F

HX

Z

-i

HZ

-i

HZ

-i

HZ

-i

He

l

b

a

s

i

D

LL

0

A

I0

B

I0

C

I0

D

I0

=

S

LH

1

A

I1

B

I1

C

I1

D

I1

=

S

20-Pin

L

PI5L100