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

10Base-T Interface Module with

Enhanced Common Mode Attenuation

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• General Purpose 10Base-T Filter Module

• Complies with or exceeds IEEE 802.3, 10Base-T Standards

EPA1829C

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

Electrical Parameters @ 25° C

Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25

CSA1829C

Rev. B1

4/2/07 JDG

•

Isolation : meets or exceeds 802.3 IEEE Requirements • Characteristic Filter Impedance : 100

Ω •

• Referenced to the Output Level Fundamental Frequency @ 5 MHz • CMC is common to both channels •

Common Mode

Rejection

(dB Min.)

Insertion

Loss

(dB Max.)

1-10 MHz

-1/-1

Xmit/Rcv

Return

Loss

(dB Min.)

5-10 MHz

-15/-15

Xmit/Rcv

@ 25 MHz

-14/-9

Xmit/Rcv

@ 100 MHz

Xmit/Rcv

-25/-25

@ 30 MHz

-20/-15

Xmit/Rcv

Cut-Off

Frequency

(MHz)

± 1.0 MHz

17/17

Xmit/Rcv

@ 50 MHz

Xmit/Rcv

-30/-30

Crosstalk

(dB Min.)

-30/-30

1-10 MHz

Xmit/Rcv

Attenuation

(dB Min.)

@ 20 MHz

-6/-4

Xmit/Rcv

@ 40 MHz

-31/-24

Xmit/Rcv

Schematic

Package

.990

(25.15)

.100

(2.54)

.020/.030

(.508/.762)

.390

(9.91)

.340

(8.64)

.115

(2.92)

Pin 1

I.D.

PCA

EPA1829C

Date Code

.300

(7.62)

.010 Typ.

(.254)

.016/.022

(.406/.599)

.700

(17.78)

.300

(7.62)

Transmit Channel

Receive Channel

14

15

16

3

1

LPF

2

1:1

9

10

11

8

6

LPF

7

1:1