LAN ISOLATION TRANSFORMER CATALOG TABLE of CONTENTS ISOLATION TRANSFORMERS 10BASE-T FOR ADAPTER CARDS, MAUS, HUBS AND MOTHERBOARD APPLICATIONS Electrical Specifications: Surface Mount and Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 ETHERNET AUI TRANSFORMERS Electrical Specifications: Surface Mount and Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 APPLICATION CIRCUITS 10Base-T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 MECHANICALS Surface Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Through Hole . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 1 EC100.L (4/08) ISOLATION TRANSFORMERS FOR 10BASE-T For Adapter Cards, MAUs, Hubs, and Motherboard Applications Meets IEEE 802.3 specification Available with common mode chokes for EMI suppression Through hole, auto-insertable, 16-pin DIP package Electrical Specifications @ 25C -- Operating Temperature 0C to 70C Part 2 Number Turns Ratio (5%) Transmit SURFACE MOUNT 2 23Z128SM 1CT:1.414CT 23Z356SM 1CT:1.414CT 23Z467SM 1CT:2CT E2023 4 1CT: 2.5CT E4001 1CT:2CT EX2024 3 1CT: 2.5CT PE-65454 1:1.414 PE-65726 1CT:1CT PE-65745 1CT: 1.414CT PE-68023 1CT:2CT PE-68041 1CT:2CT PE-68048 1CT: 1.414CT PE-68052 2CT:1CT PE-68810 -- PE-68820 THROUGH HOLE 23Z128 PE-65263 1:1.414 (4X) 1CT: 2CT 1CT:1CT Primary Pins Receive Common Mode Choke Sine Wave Inductance OCL1 (H MIN) Interwinding Leakage Capacitance Inductance DCR Cww1 LL1 ( MAX) (pF MAX) (H MAX) Hipot (Vrms) Schem. Mech pages 6-7 1CT:1CT 1CT:1CT 1CT:1CT 1CT: 1CT 1CT:1CT 1CT:1CT 1:1 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1:1 (4X) -- 1CT:1CT 1CT:1CT 6-8/1-3 6-8/1-3 6-8/1-3 6-8/1-3 6-8/1-3 6-8/1-3 3-4/1-2 1-3/6-8 6-8/1-3 1-3/6-8 6-8/1-3 6-8/1-3 1-3/6-8 1-2/3-4 1-2/3-4 5-6/7-8 6-8/1-3 1-3/6-8 X X X X X X X X 200 200 140 200 112 350 140 200 140 200 112 110 140 140 15 12 12 15 8 30 12 10 12 12 8 15 12 12 0.5 0.5 0.2 0.5 0.3 0.8 0.2 0.2 0.2 0.3 0.3 0.4 0.3 0.2 0.4 0.6 0.6 0.4 0.8 0.6 0.4 0.3 0.3 1.0 0.5 1.0 1.0 0.4 2000 2000 2000 2000 3000 2000 2000 2000 1500 1500 1500 1500 1500 2000 40 12 0.2 0.4 2000 140 200 15 15 0.5 0.25 0.4 0.3 2000 2000 pages 8-9 T4 T7 T7 T10 T5 T10 T1 T4 T4 T6 T4 T5 T6 T3 SMT5 SMT5 SMT5 SMT4 SMT4 SMT4 SMT2 SMT4 SMT4 SMT4 SMT4 SMT4 SMT4 SMT4 T3 SMT4 pages 6 page 10 T4 T4 TH3 TH4 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz. 2. For Tape & Reel packaging, add the suffix "T" to the end of the part number when ordering. e.g. E2023T. 3. Part numbers denoted "EX" are extended temperature parts -40C to 85C, electrical specifications @ 25C. 4. E2023NL is the RoHS compliant version of E2023. USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 2 EC100.L (4/08) ISOLATION TRANSFORMERS FOR ETHERNET AUI Transformers Low leakage inductance and coupling capacitance for faster rise times Small form factor, 50 mil lead spacing Through hole, auto-insertable, 16-pin DIP package Electrical Specifications @ 25C -- Operating Temperature 0C to 70C Part Number 3 Primary Pins Primary Sine Wave OCL1 (H 20%) 1:1 1:1 1:1 1:1 1:1 1:1 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 75 100 350 75 150 100 2.4 2.4 2.5 1.8 1.2 1.8 3.0 3.0 3.5 3.0 3.0 3.0 10 10 16 8 12 9 0.20 0.20 0.30 0.20 0.20 0.20 0.20 0.30 0.35 0.30 0.30 0.30 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 1-2/4-5/7-8 75 100 150 100 150 75 100 2.1 2.1 2.1 2.1 3.0 2.1 2.1 3.0 3.0 3.5 3.5 3.0 3.0 3.0 10 10 12 10 15 10 10 0.20 0.20 0.20 0.25 0.20 0.20 0.20 0.20 0.30 0.30 0.40 0.45 0.20 0.30 Turns Ratio (5%) SURFACE MOUNT 3 23Z90SM 23Z91SM 23Z108SM 5 PE-65723 PE-65727 PE-65728 THROUGH HOLE PE-64102 PE-64103 PE-64104 PE-64108 PE-64109 PE-64502 PE-64503 Primary Interwinding Leakage ET-Constant Rise Time 2 Capacitance Inductance DCR Schem. Mech. Hipot (V-s MIN) (ns MAX) Cww1 LL1 ( MAX) (Vrms) (pF MAX) (H MAX) page 6 pages 8-9 T2 T2 T2 T2 T2 T2 SMT5 SMT5 SMT5 SMT4 SMT4 SMT4 pages 6 T2 T2 T2 T2 T2 T2 T2 2000 2000 2000 2000 2000 2000 page 9-10 TH4 TH4 TH4 TH2 TH2 TH4 TH4 500 500 500 2000 2000 2000 2000 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz. 2. Rise time is measured in 75 systems. 3. For Tape & Reel packaging, add a suffix "T" to the end of the part number when ordering. e.g. PE-65723T. USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 3 EC100.L (4/08) ISOLATION TRANSFORMERS Typical Application Circuit +5 V R1 R2 R3 R4 R5 LED INDICATORS TXLED RXLED COLLED POLLED LNKLED NOTE 1 PE-68023 1:2 R6 R7 TXU+ TXS+ TXSTXURXI+ RXI- TPI TD+ TDRD+ RD- R8 R9 R J-45 Req Rlx DP83907 R12 +5 V R10 49.9 R13 R11 49.9 1:1 C5 0.01 F C1 0.01 F + 12 V C2 0.01 F A UI 1:1 +12 V CD+ CDRX+ RXTX+ TXGND NOTE 3 CD+ CDRX+ RXTX+ TXPE-65728 R16 39.2 NOTE 2 R17 39.2 C3 0.01 F R18 39.2 R19 39.2 D B15 C4 0.01 F NOTES: 1. Connections at pins 12 and 13 apply to PE-68023 only. These are test points. Do not ground. 2. For specific information, see pages 2 and 3 in this catalog. 3. For specific connection, refer to National's Application Notes. USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 4 EC100.L (4/08) ISOLATION TRANSFORMERS Typical 10Base-T Application Circuit TX 1: 2 TPDOP1 TPDON1 TPDOP2 TPDON2 TPDOP3 TPDON3 TPDOP4 TPDON4 24.9 56 57 54 53 51 50 48 47 24.9 24.9 1 16 2 15 3 14 24.9 4 13 24.9 5 12 24.9 24.9 6 11 7 10 24.9 8 9 PE-68820 RX 1:1 TPDIP1 LXT914 TPDIN1 TPDIP2 66 65 64 1 63 TPDIP3 62 61 100 60 59 100 TPDIN4 AUICIN AUICIP AUIDIN AUIDIP AUIDON AUIDOP 45 44 78.7 43 42 78.7 41 40 2 15 3 14 4 13 5 12 6 11 7 10 8 9 1 16 CD- 2 15 CD+ 4 13 RD - 5 12 RD + 7 10 TD - 8 9 TD + RJ-45 1 2 3 4 5 6 7 8 RJ-45 1 2 3 4 5 6 7 8 PE-68810 100 TPDIN2 TPDIN3 TPDIP4 16 100 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 RJ-45 RJ-45 78.7 PE-65723 ETHERNET TRANSFORMER DB-15 CONNECTOR USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 5 EC100.L (4/08) ISOLATION TRANSFORMERS Schematics T2 8 T1 7 6 5 16 1 2 4 1 3 15 13 2 4 T3 16 15 14 1 2 3 5 9 7 8 T4 13 12 4 12 10 5 11 10 6 7 9 16 15 8 1 2 14 11 3 6 10 9 7 8 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 6 EC100.L (4/08) ISOLATION TRANSFORMERS Schematics (continued) T5 16 15 14 T6 11 10 13 1 2 3 12 6 7 13 1 8 15 2 6 3 14 11 10 9 16 14 3 8 6 7 8 1 9 11 10 1:1 2 7 T10 15 1 9 12 T7 16 11 10 16 15 14 9 1:2.5 2 3 6 7 8 PINS 4, 5, 12 AND 13 NOT CONNECTED. USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 7 EC100.L (4/08) ISOLATION TRANSFORMERS Surface Mount Mechanicals SMT2 .300 7,62 .050 PE-XXXXX DATE CODE CNTRY OF ORIGIN .100 TYP 2,54 1,27 .100 2,54 3X .025 0,64 .340 8,64 MAX Dimensions: Inches mm .285 7,23 Unless otherwise specified, all tolerances are .010 0,25 .063 1,60 .330 MAX 8,38 Weight . . . . . . . . . . . .0.22 grams Tube . . . . . . . . . . . . . . . . .60/tube Tape & Reel . . . . . . . . .1500/reel SUGGESTED PAD LAYOUT .098 MAX 2,50 .004/0,10 SMT4 *PE-6XXXX, EXXX, EX2XXX .500 MAX 12,70 .370 9,40 .075 1,91 Part Number* DATE CODE CNTRY OF ORIGIN .075 1,91 .350 8,89 .420 .270 .285 MAX 10,67 6,86 7,24 .025 0,64 .350 8,89 SUGGESTED PAD LAYOUT 0-8 .018 16X TYP 0,46 .050 14X TYP 1,27 Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .200 5,08 .015 0,38 .050 1,27 .004/0,10 16 Surfaces .040 1,02 Weight . . . . . . . . . . . .0.82 grams Tube . . . . . . . . . . . . . . . . .40/tube Tape & Reel . . . . . . . . . .900/reel USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 8 EC100.L (4/08) ISOLATION TRANSFORMERS Surface Mount Mechanicals (continued) SMT5 .350 8,89 .050 1,27 .450 11,43 .360 9,14 .260 .400 6,60 10,16 .265 6,73 23ZXXXSM DATE CODE CTRY ORIGIN .050 TYP 1,27 .350 8,89 .215 5,46 .070 1,78 Dimensions: Inches mm .030 0,76 Unless otherwise specified, all tolerances are .005 0,13 SUGGESTED PAD LAYOUT Weight . . . . . . . . . . . .0.85 grams Tube . . . . . . . . . . . . . . . . .50/tube Tape & Reel . . . . . . . . . .750/reel 0-8 .004/0,10 .018 TYP 0,46 .005 .010 16X to 0,13 0,25 16 Surfaces .020 0,10 0,51 Through Hole Mechanicals TH2 TH1 .700 17,78 1.000 MAX 25,40 STAND-OFF 4 PLCS 1.000 MAX 25,40 .300 7,62 PE-6410X .390 MAX 9,91 DATE CODE .300 7,62 .215 MAX 5,46 4X DATE CODE COUNTRY OF ORIGIN CTRY ORIGIN .100 2,54 12Xo .020 0,51 o .200 MAX 5,08 6X .100 2,54 .130 .020 .010 + 3,30 0,51 0,25 .300 7,62 .385 MAX 9,78 .200 5,08 .700 17,78 12Xo .020 .250 .050 6,35 1,27 Weight . . . . . . . . . . . .2.18 grams Tube . . . . . . . . . . . . . . . . .20/tube Weight . . . . . . . . . . . .2.17 grams Tube . . . . . . . . . . . . . . . . .20/tube Dimensions: Inches .010 mm Unless otherwise specified, all tolerances are 0,25 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211/2 * China 86 755 33966678 * Taiwan 886 3 4643715 www.pulseeng.com 9 EC100.L (4/08) ISOLATION TRANSFORMERS Through Hole Mechanicals - contnued TH4 TH3 .800 20,32 Fil-Mag 23ZXXX DATE CODE CTRY ORIGIN .800 MAX 20,32 .285 7,24 .260 MAX 6,60 PE-XXXXX DATE CODE COUNTRY ORIGIN .700 .010 17,78 0,25 14X .100 2,54 .015 MIN 0,38 .110 MIN 2,79 .220 MAX 5,59 .250 MAX 6,35 16X .018 TYP 0,46 .100 TYP 14X .125 .020 2,54 Weight . . . . . . . . . . . . .1.7 grams 3,18 0,51 .340 .020 8,64 0,51 16X .018 0,46 .700 17,78 .020 MIN 0,51 .300 7,62 AT SEATING PLANE Tube . . . . . . . . . . . . . . . . .28/tube Dimensions: Inches mm Dimensions: Inches mm Unless otherwise specified, all tolerances are .005 0,13 Unless otherwise specified, all tolerances are .010 0,25 For More Information: Pulse Worldwide Headquarters Pulse European Headquarters Pulse China Headquarters 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Einsteinstrasse 1 71083 Herrenberg Germany TEL: 858 674 8100 FAX: 858 674 8262 TEL: 49 7032 7806 0 FAX: 49 7032 7806 12 B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Rd. High-Tech Zone Nanshan District Shenzen, PR China 518057 TEL: 86 755 33966678 FAX: 86 755 33966700 Pulse North China Pulse South Asia Pulse North Asia Room 1503 XinYin Building No. 888 YiShan Road Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Road Yang Mei Chen Taoyuan Hsien Taiwan, R. O. C. TEL: 86 21 54643211/2 FAX: 86 21 54643210 TEL: 65 6287 8998 FAX: 65 6280 0080 TEL: 886 3 4643715 FAX: 886 3 4641911 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. (c) Copyright, 2008. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com 10 EC100.L (4/08)