EPE6138A

更新时间： 2024-01-26 18:23:16

品牌	Logo	应用领域
PCA		局域网（LAN）标准
页数	文件大小	规格书
2页	50K
描述
10 Base-T Card Bus Module with Integrated Predistortion Resistors

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EPE6138A 数据手册

10 Base-T Card Bus Module with

Integrated Predistortion Resistors

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

EPE6138A

• For Card Bus ASIC solutions requiring predistortion •

(similar to AT&T T7240)

• Robust design allows for toughest soldering processes •

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

Electrical Parameters @ 25° C

Cut-off

Frequency

(MHz)

Insertion

Return

Loss

(dB Min.)

Common Mode

Crosstalk

(dB Min.)

Attenuation

Rejection

(dB Min.)

Loss *

(dB Max.)

(dB Min.)

± 1.0

MHz

1-10

MHz

5-10

MHz

@ 20

MHz

@ 25

MHz

@ 30

MHz

@ 40

MHz

@ 50

MHz

@ 100

MHz

@ 200

MHz

@ 1-10

MHz

Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv

-1 -18 -7 -18 -35 -35 -45

Xmit Rcv

-50

-1

-18

-5

-11

-18

-40

-35

-30

-25

•

Isolation : meets or exceeds 802.3 IEEE Requirements

•

Characteristic Filter Impedance : 100 ohms • *Excluding resistor networks

•

Schematic

Transmit Channel

Receive Channel

68.1Ω

287Ω

49.9Ω

LPF

100Ω

49.9Ω

1:1

68.1Ω

287Ω

1:1

Chip Side

Media Side

Chip Side

Media Side

Dimensions

Package

(Inches)

Dim. Min. Max. Nom.

(Millimeters)

Min. Max. Nom.

.780

.510

.074

.600

.003

.100

.650

.016

.010

.100

0°

.800

.530

.084

Typ.

.010

Typ.

.670

.020

Typ.

8°

19.81 20.32

12.95 13.46

1.88

2.13

15.24 Typ.

Pin 1

I.D.

.076

2.54

.254

Typ.

PCA

Pad

Layout

EPE6138A

Date Code

16.51 17.02

.406

.254

2.54

0°

.508

Typ.

8°

.030

.050

.762

1.27

.030

.200

.085

.700

.762

5.08

2.16

17.78

CSE6138Aa Rev. B 1/7/97

PCA ELECTRONICS, INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

http://www.pca.com

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

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