EPA2013D datasheet(23/91 Pages) PCA

23 / 91 page

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

4-Port 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

• Optimized for LSI L64381 Chip

• Robust construction allows for solder reflow processes

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

Schematic

EPE6243S

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

CSE6243S

Rev. 1

5/6/03

• Optimized design to give 3 nS Group Delay Difference over 5 MHz-10 MHz • † Resistor Network Included •

Common Mode

Rejection

(dB Min.)

Insertion

Loss †

(dB Max.)

1-10 MHz

-6/-6.5

Xmit/Rcv

Return

Loss

(dB Min.)

5-10 MHz

-15/-15

Xmit/Rcv

@ 25 MHz

-16/-11

Xmit/Rcv

@ 100 MHz

Xmit/Rcv

-30/-38

@ 200 MHz

Xmit/Rcv

-25/-27

@ 30 MHz

-27/-16

Xmit/Rcv

Cut-Off

Frequency

(MHz)

± 1.0/± 1.5

17/19.5

Xmit/Rcv

@ 50 MHz

Xmit/Rcv

-40/-30

Crosstalk

(dB Min.)

-30/-30

1-10 MHz

Xmit/Rcv

Attenuation

(dB Min.)

@ 20 MHz

-8/-6

Xmit/Rcv

@ 5 MHz

-50/-32

Xmit/Rcv

@ 10 MHz

Xmit/Rcv

-45/-30

.050

(1.27)

(46 Plcs)

1.00

25.40)

.750

(19.05)

1.00

25.40)

1.150

(29.21)

PCA

EPE6243S

Date Code

.750

(19.05)

.080

(2.03)

.400

(10.16)

1.100

(27.94)

.050

(1.27)

.025

(.635)

1.100

(27.94)

.075

(1.91)

3.25

(8.26)

.090

(2.29)

.033/.020

(.076/.508)

.275

(6.99)

.045

(1.43)

.008/.012

(.230/.305)

1.150

(29.21)

0°-8°

Transmit Channel

LPF

390

Ω

390

Ω

1:1

50,46,

42,38

49,45,

41,37

10,14,

20,24

11,15,

21,25

9,13,

19,23

12,16,

22,26

17,18

X Gnd

TXP+

TXP-

TXD+

TXD-

TX-

TX+

Receive Channel

49.9

Ω

LPF

49.9

Ω

1:1

48,44,

40,36

47,43,

39,35

5,8,

27,30

4,7,

29,32

3,6,

28,31

1,2,

33,34

R Gnd

RX+

RX-

RXD-

RXD+

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