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

10/100Base-TX Voice Over IP

Magnetic Module

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

• Designed for Voice Over IP Applications

• Complies with or exceeds IEEE 802.3 af ANSI/3.263,

10/100Base-TX Standards

• Operating Temperature : 0°C to 70°C

• 350 mA Handling Capability

• 1500 Vrms Isolation

• Auto MDIX

Schematic

EPF8237F

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

Package

Electrical Parameters @ 25° C

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

CSF8237F

Rev. -

2/6/03

• Rise Time : 1.75 nS Max. • Impedance : 100

Ω •

.590

(14.99)

.035

(.889)

0°-8°

.065

(1.65)

Pad

Layout

.620

(15.75)

.025

(.640)

.537

(13.64)

.470

(11.94)

PCA

EPF8237F

Date Code

Pin 1

I.D.

.016

(.410)

.040

(1.02)

.010

(.254)

.245

(6.22)

.440

(11.18)

.040

(1.02)

.056

(1.41)

.008/.013

(.203/.330

)

Insertion

Loss

(dB Max.)

1-65

MHz

-1

OCL

(µH Min.)

8 mA DC Bias

100 KHz,

0.1 Vrms

350 (Media Side)

Common to

Differential

(dB Min.)

Cross talk

(dB Min.)

-35

60

MHZ

-30

100

MHz

-40

1-40

MHZ

-35

50

MHZ

-30

100

MHz

-40

30

MHZ

-

1-80

MHz

CMRR

(dB Min.)

-60

1

MHZ

-1.1

65-100

MHz

100-125

MHz

-1.5

-12

80

MHZ

-10

100

MHz

-13

50

MHZ

-16

1-30

MHZ

Return

Loss

(dB Min.)

1:1

1

2

3

23

24

22

1:1

4

5

6

21

19

20

1:1

7

8

9

17

18

16

1:1

10

11

12

15

13

14

Chip

Side

Media

Side

Chip

Side

Media

Side