10/100BASE-TX DUAL PORT TRANSFORMER MODULES For Use with Transceivers Requiring 1:1 Transmit and Receive Turns Ratios Compliant with IEEE 802.3u and ANSI X3.263 standards including 350 µH OCL with 8 mA bias Modules designed to support two RJ-45 connectors Some models offer AutoMDIX capability Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Part Number 1 Insertion Loss (dB TYP) H1026 H1027 H1028 H1049 H1114 H1200 2 H1170 H1174 H1270 2 0.1-100 MHz -0.5 -0.5 -0.5 -0.5 -1.2 -1.0 -1.2 -1.2 -1.2 Return Loss (dB MIN) 2-30 MHz -21 -21 -21 -21 -16 -16 -18 -18 -18 40 MHz -17 -17 -17 -17 -14 -14.4 -16 -16 -16 Differential to Common Mode Rejection (dB TYP) Crosstalk (dB TYP) 50 MHz -14.5 -14.5 -14.5 -14.5 -13 -13 -14 -14 -14 60-80 MHz -12 -12 -12 -12 -12 -12 -12 -12 -12 1 MHz -65 -65 -65 -65 -50 -50 -60 -60 -60 30 MHz -55 -55 -55 -55 -45 -45 -45 -45 -45 60 MHz -45 -45 -45 -45 -40 -40 -40 -40 -40 100 MHz -35 -35 -35 -35 -35 -35 -35 -35 -35 1. All models meet input/output breakdown (Hipot) of 1500 Vrms. 2. Suitable for AutoMDIX applications. 1-60 MHz -40 -53 -45 -45 -37 -37 -45 -45 -45 60-200 MHz -30 -40 -35 -35 -33 -33 -35 -35 -35 U.S. Patent No. 5,015,981 Mechanicals H1XXX H1174/H1270 .515 ± .005 13,08 0,13 1.125 MAX 28,58 .640 MAX 16,26 19X H1XXX DATE CODE COUNTRY OF ORIGIN .018 40X 0,46 .950 24,13 .010 .005 ± 0,25 0,13 .050 1,27 .004/0,10 40 Surfaces 40X .480 12,19 .090 2,29 .520 .620 13,21 15,75 H1174 / H1270 .050 1,27 40X .030 0,77 19X .050 = .950 1,27 24,13 SUGGESTED PAD LAYOUT .485 12,32 .230 MAX 5,84 .500 12,70 .590 14,99 DATE CODE COUNTRY OF ORIGIN .039 0,99 .039 .429 11X = 0,99 10,90 24X .015 0,38 .039 0,99 .039 .429 11X = 0,99 10,90 .145 3,68 0° 8° .024 40X 0,61 40X .045 1,14 24X .025 0,64 24X 0°- 8° .010 0,25 .004/0,10 24 Surfaces 24X .025 0,64 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 US 619 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com H322.B (12/02) 10/100BASE-TX DUAL PORT TRANSFORMER MODULES For Use with Transceivers Requiring 1:1 Transmit and Receive Turns Ratios Schematics TD2+ 19 18 TCT2 17 16 RD2- 15 RD2+ 14 13 RCT2 12 11 9 10 TD1- 8 6 7 TD1+ 5 RCT1 4 2 RD1- 3 1 RD1+ 21 TX2- 22 TX2+ 23 24 CMT2 25 26 RX2- 27 RX2+ 29 CT2 28 30 31 32 CMT1 34 TX1- 33 35 TX1+ 37 CT1 36 38 39 RX1- 40 RX1+ 21 20 19 RD2- 18 RCT2 17 15 RD2+ 16 TD2- 14 TCT2 13 TD2+ 12 11 8 RD1- 10 7 9 6 RCT1 4 TD1- RD1+ 3 TCT1 5 1 2 1:1 1:1 1:1 TD1+ 1:1 1:1 1:1 1:1 TD2- 20 1:1 22 23 RX2- 24 CT2 25 RX2+ 26 28 27 TX2- 30 29 TX2+ 31 32 34 CT1 H1027, H1028 33 RX1- 35 RX1+ 36 37 TX1- 38 40 39 TX1+ H1026, H1114 NOTE: H1027 has input common mode choke on pins 6-7 and pins 19-20. H1028 does not have the additional choke. NOTE: H1114 includes the shunt choke. Dual Port Solutions: The H1027, H1028, H1049, and H1026 are designed to support two RJ-45 connectors. The H1027 and the H1028 have the same pinout. The H1027 has an additional common mode choke on both transmit channels. The H1049 and the H1026 offer different pinouts for design flexibility. 22 21 20 23 TX2- 24 CMT2 26 25 TX2+ 1:1 TD2- 18 TCT2 17 15 TD2+ 16 RD2- 14 RCT2 13 RD2+ 12 11 10 1:1 9 7 8 TCT1 TD1- 5 4 RD1- 6 3 RCT1 TD1+ 2 RD1+ 1:1 1 19 1:1 27 RX2- 28 CT2 29 RX2+ 30 31 32 33 TX1- 34 CMT1 35 TX1+ 36 37 RX1- 38 CT1 40 39 RX1+ H1049 US 619 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com H322.B (12/02) 2 23 -TX1 -TD1 3 16 TXCT3 15 RXCT4 14 +RX4 13 -RX4 TDCT3 9 RDCT4 10 +RD4 11 -RD4 12 8 17 -TX3 19 -RX2 -RD2 6 -TD3 20 +RX2 +RD2 5 18 +TX3 21 RXCT2 RDCT2 4 2 5 8 11 -RD2 12 RCT2 +RD2 10 -TD2 9 TDCT2 +TD2 7 -RD1 6 RDCT1 +RD1 4 -TD1 3 TDCT1 +TD1 1 1:1 1:1 1:1 1:1 TXCT1 RXCT1 TXCT2 13 14 -RX2 RXCT2 15 +RX2 16 -TX2 17 18 +TX2 19 -RX1 20 21 +RX1 22 -TX1 23 24 +TX1 H1174 +TD3 7 22 TXCT1 H1270 TDCT1 3 2 24 +TX1 1:1 22 21 19 20 23 RX2 RD2 18 1:1 24 RXT2 25 RX2+ 26 27 TX2 28 CMT2 29 TX1+ RCT2 17 RD2+ 16 15 TD2 14 TCT2 13 TD2+ 12 30 11 32 33 RX1 31 1:1 1:1 34 RXT1 35 RX1+ 10 9 RD1 8 RCT1 7 RD1+ 6 37 TX1 38 CMT1 TCT1 3 TD1 4 39 TX1+ 40 TD1+ 2 1 H1200 +TD1 1 10/100BASE-TX DUAL PORT TRANSFORMER MODULES For Use with Transceivers Requiring 1:1 Transmit and Receive Turns Ratios Schematics US 619 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com H322.B (12/02) 10/100BASE-TX DUAL PORT TRANSFORMER MODULES For Use with Transceivers Requiring 1:1 Transmit and Receive Turns Ratios Tape & Reel Specifications H1XXX .157 3,99 o .059 .004 .000 1,50 0,10 0,00 .079 2,01 .069 1,75 8 5" MAX. DRAFT ANGLE .795 20,19 1.59 1.73 .012 40,39 43,94 0,30 .740 18,80 1.13 28,70 .945 24,00 .230 15,84 .270 6,86 Weight . . . . . .4.0 grams TYP Tube . . . . . . . . . . . . . .15/tube Tape & Reel . . . . . . .250/reel H1174/H1270 .069 1,75 8. .157 3.99 .079 2,01 Ø .059 1.50 A R Ko .012 MIN 0,30 .016 3,81 3° MAX DRAFT .453 11,51 .200 5,08 Bo .945 .012 ± 24,00 0,31 A DIM CHART Ao .610/15,50 Bo .535/13,59 Ko .190/4,83 Po .945/24,00 Po .500 12,70 Ao Ø .059 MIN 1.50 .016 0,41 SECTION AA USER DIRECTION OF FEED Weight . . . . . .1.5 grams TYP Tube . . . . . . . . . . . . . .35/tube Tape & Reel . . . . . . .500/reel For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (Southern Asia) TAIWAN, R.O.C. (Northern Asia) HONG KONG (Great China) 12220 World Trade Drive San Diego, CA 92128 U.S.A. http://www.pulseeng.com TEL: 619 674 8100 FAX: 619 674 8262 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 287 8998 FAX: 65 280 0080 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 19/F, China United Plaza 1008 Tai Nan West Street Cheung Sha Wan, Kowloon Hong Kong, China TEL: 852 2788 6588 FAX: 852 2776 1055 DISTRIBUTOR 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. Printed on recycled paper. © Copyright, 2002. All rights reserved. Pulse Engineering, Inc. H322.B (12/02)