DISTRIBUTOR

10/100 BASE-T SINGLE PORT

TRANSFORMER MODULES

With 1:1 Transmit Turns Ratios

4

H303.K (5/03)

This line of 10/100Base-TX magnetics modules has

been specifically designed for the implementation of

a 10Base-T and 100Base-TX transmission over data

grade unshielded twisted pair cable (UTP-5).

The modules provide excellent EMI filtering and are

suitable for adapter card and multiport applications.

Pulse has worked closely with the leading IC

manufacturers in providing these 10/100 solutions,

thereby assuringcompatibility with each transceiver.

Additionally, each solution meets the stringent open

circuit inductance requirements imposed by IEEE.

When an 8 mA DC current is applied across the

transformer windings, the transformer will provide

at least 350 µH. The transformers used in each

module also provide 1500 Vrms minimum isolation,

wide band width with minimal attenuation and fast

rise times to minimize system level jitter. The

H1086 provides a slower rise time for use with

National’s DP83843. The H1117 pin out is

optimized for Kendin’s KS8731 and KS8732. The

HX1148 and HX1178 provide an extended

temperature operating range (-40° to +85°C).

Surface mount devices manufactured by Pulse

are designed to meet all published specifications

after exposure to surface mount soldering

temperatures. The SMT modules in this data sheet

are transfer-molded in IC style packaging, making

them robust enough to withstand convection and

infrared reflow solder temperatures of up to 235°C.

Additionally, compliant leads provide excellent

solder-joint reliability with a coplanarity of ±.002"

(0,05 mm).

NOTE: Modules are packaged in tubes, unless Tape & Reel

is specified. Please add the suffix “T” (such as H1012T) for Tape &

Reel orders.

Application Notes

.157

3,99

.079

2,01

8

1.59

40,39

1.73

43,94

.012

0,30

5° MAX

DRAFT ANGLE

.059

1,50

o

.004

0,10

.000

0,00

1.000

25,40

.945

24,00

.365

9,27

.610

15,49

.395

10,03

.079

MIN

2,01

o

.069

1,75

.795

20,19

PE-68515L, PE-68517L, H1042

Tape & Reel Specifications

Weight . . . . . . . .3.5 grams

Tube . . . . . . . . . . . .20/tube

Tape & Reel . . . . . .160/reel

.157

3,99

.079

2,01

1.59

40,39

1.73

43,94

.012

0,30

3° MAX

DRAFT ANGLE

.059

1,50

o

.004

0,10

.000

0,00

1.016

25,81

.945

24,00

.236

5,99

.650

16,51

.276

7,01

.069

1,75

.795

20,19

.413

10,49

Weight . . . . . . . .3.0 grams

Tube . . . . . . . . . . . .20/tube

Tape & Reel . . . . . .300/reel

H1012, H1019, H1086, H1089, H1117,

H1138, HX1148, HX1178

Printed on recycled paper. ©Copyright, 2003. Pulse Engineering, Inc. All rights reserved.

For More Information :

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product

names mentioned herein may be trademarks or registered trademarks of their respective owners.

UNITED STATES

(Worldwide)

12220 World Trade Drive

San Diego, CA 92128

U.S.A.

http://www.pulseeng.com

TEL: 858 674 8100

FAX: 858 674 8262

UNITED KINGDOM

(Northern Europe)

1 & 2 Huxley Road

The Surrey Research Park

Guildford, Surrey GU2 5RE

United Kingdom

TEL: 44 1483 401700

FAX: 44 1483 401701

FRANCE

(Southern Europe)

Zone Industrielle

F-39270

Orgelet

France

TEL: 33 3 84 35 04 04

FAX: 33 3 84 25 46 41

TAIWAN, R.O.C.

(Northern Asia)

3F-4, No. 81, Sec. 1

HsinTai Wu Road

Hsi-Chih, Taipei Hsien

Taiwan, R.O.C.

Tel: 886 2 2698 0228

FAX: 886 2 2698 0948

SINGAPORE

(Southern Asia)

150 Kampong Ampat

#07-01/02

KA Centre

Singapore 368324

TEL: 65 6287 8998

FAX: 65 6280 0080

HONG KONG

(China/Hong Kong)

9/F, Phase 2, Tai Sang

Shatin Warehouse Centre

6 Wong Chuk Yeung Street

Fotan Shatin, Hong Kong

TEL: 852 2788 6588

FAX: 852 2776 1055