•

Isolation : 1500 Vrms •

Impedance : 100

Ω • Rise Time : 3.0 nS Max. • * CMT : Optional •

Insertion Loss

(dB Max.)

Common Mode Rejection

(dB Min.)

Crosstalk (dB Min.)

[Between Channels]

Return Loss

(dB Min.)

-1

-1

1-80

MHz

1-30

MHz

-12

-3.5

-18

30-100

MHz

-10

100-500

MHz

-40

-35

10-100

MHz

-35

5-10

MHz

80-100

MHz

100-150

MHz

1-30

MHz

30-60

MHz

60-100

MHz

Xmit Rcv Xmit Rcv Xmit Rcv Xmit

Rcv Xmit

Rcv Xmit

Rcv Xmit Rcv Xmit Rcv Xmit

Rcv

-35

-10

-1

-1

-12

-3

-18

-10

-40

-30

-10

Electrical Parameters @ 25

° C

10/100 LAN Interface Module with

Enhanced Common Mode Attenuation

CSF8037a

Rev. 2

11/20/96

• Optimized for DP83840A/DP83223 Chip Set •

• Recommended for use with ICS 1890 Series and SS578Q2120 •

when connected per appropriate schematic

• Guaranteed to operate with 8 mA DC bias at 70

°C •

• Complies with or exceeds IEEE 802.3, 10 BT/100 BX Standards •

Schematic

Dimensions

A

B

C

D

E

F

G

H

I

Dim.

1.340

.190

.480

1.200

.125

.100

.008

.018

Min.

1.360

.210

.500

Typ.

.150

Typ.

.012

.021

Max.

.075

Nom.

(Inches)

(Millimeters)

34.04

4.83

12.19

30.48

3.18

2.54

12.7

.203

.381

Min.

34.54

5.33

12.7

Typ.

3.81

Typ.

13.20

.304

.533.

Max.

1.91

Nom.

Package

Receive Channel

1

2

3

9

8-

7

1:1

EPF8037

OCL

@ 70

°C

100 KHz, 0.1 Vrms

8 mA DC Bias

350

µH

Cable Side

Transmit Channel

6

4

5

11-

12

13

CMT*

1:1

CMC

E L E C T R O N I C S I N C .

PCA

EPF8037

Date Code

Pin 1 I.D.

F

E

A

B

C

D

G

H

I

10

Shield Seperating

Xmit - Rcv

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

Product performance is limited to specified parameters. Data is subject to change without prior notice.