E2023T

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   Shanghai Taiwan USA USA858 858674 6748100 8100 • Germany Germany 49 49 7032 7032 7806 7806 00• Singapore Singapore 65 65 6287 6287 8998 8998•Shanghai 868621 2132181071 62787060•China China86 86755 75533966678 33966678•Taiwan 886 8863 34643715 4356768 www.pulseeng.com 1 EC100.N (1/10) 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 @ 25°C — Operating Temperature 0°C to 70°C Turns Ratio (±5%) Part 2 Number Transmit Primary Pins Receive Common Mode Choke Sine Wave Interwinding Leakage Inductance Capacitance Inductance DCR OCL Cww1 LL1 (Ω MAX) (µH MIN) (pF MAX) (µH MAX) Hipot (Vrms) 2 SURFACE MOUNT 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-65745 1CT: 1.414CT PE-68023 1CT:2CT PE-68048 1CT: 1.414CT PE-68052 2CT:1CT PE-68810 — Schem. Mech PAGES 1CT:1CT 1CT:1CT 1CT:1CT 1CT: 1CT 1CT:1CT 1CT:1CT 1:1 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1:1 (4X) PE-68820 1:1.414 (4X) — THROUGH HOLE 23Z128 1CT: 2CT 1CT:1CT 6-7 PAGES 8-9 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 6-8/1-3 1-3/6-8 6-8/1-3 1-3/6-8 1-2/3-4 1-2/3-4 5-6/7-8 — ✓ ✓ ✓ ✓ ✓ — — ✓ ✓ ✓ — 200 200 140 200 112 350 140 140 200 110 140 140 15 12 12 15 8 30 12 12 12 15 12 12 0.5 0.5 0.2 0.5 0.3 0.8 0.2 0.2 0.3 0.4 0.3 0.2 0.4 0.6 0.6 0.4 0.8 0.6 0.4 0.3 1.0 1.0 1.0 0.4 2000 2000 2000 2000 3000 2000 2000 1500 1500 1500 1500 2000 T4 T7 T7 T10 T5 T10 T1 T4 T6 T5 T6 T3 SMT5 SMT5 SMT5 SMT4 SMT4 SMT4 SMT2 SMT4 SMT4 SMT4 SMT4 SMT4 — 40 12 0.2 0.4 2000 T3 SMT4 6-8/1-3 — 140 15 0.5 0.4 2000 PAGE 6 T4 PAGE 10 TH3 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 -40°C to 85°C, electrical specifications @ 25°C. 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 2 EC100.N (1/10) 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 @ 25°C — Operating Temperature 0°C to 70°C Part Number 3 Primary Pins Primary Sine Wave OCL1 (µH ±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 1-2/4-5/7-8 1-2/4-5/7-8 100 150 2.1 3.0 3.5 3.0 10 15 0.25 0.20 0.40 0.45 Turns Ratio (±5%) SURFACE MOUNT 3 23Z90SM 23Z91SM 23Z108SM 5 PE-65723 PE-65727 PE-65728 THROUGH HOLE PE-64108 PE-64109 Primary Interwinding Leakage ET-Constant Rise Time 2 Capacitance Inductance DCR Schem. Mech. Hipot (V-µs MIN) (ns MAX) Cww1 LL1 (Ω MAX) (Vrms) (pF MAX) (µH MAX) PAGE T2 T2 T2 T2 T2 T2 PAGES 6 T2 T2 6 PAGES 8-9 SMT5 SMT5 SMT5 SMT4 SMT4 SMT4 PAGE 2000 2000 2000 2000 2000 2000 9-10 TH2 TH2 2000 2000 1. OCL, Cww and LL are measured at 20 mVrms, 100 kHz. 2. Rise time is measured in 75 Ω 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 3 EC100.N (1/10) 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 µF C1 0.01 µF + 12 V C2 0.01 µF 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 µF R18 39.2 R19 39.2 D B15 C4 0.01 µF 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 4 EC100.N (1/10) 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 7 10 RD + 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 5 EC100.N (1/10) 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 6 EC100.N (1/10) ISOLATION TRANSFORMERS Schematics (continued) T5 16 15 14 T6 11 10 13 1 2 3 13 12 6 7 1 8 15 2 6 3 7 14 11 10 16 9 14 3 6 7 8 1 9 11 10 1:1 2 8 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 7 EC100.N (1/10) ISOLATION TRANSFORMERS Surface Mount Mechanicals SMT2 .050 1,27 .100 3X 2,54 PE-65454 DATE CODE CNTRY OF ORIGIN .340 8,64 MAX .025 0,64 .300 7,62 .100 TYP 2,54 .285 7,23 .063 1,60 .330 MAX 8,38 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Weight . . . . . . . . . . . . 0.22 grams Tube . . . . . . . . . . . . . . . . .60/tube Tape & Reel . . . . . . . . . 1500/reel .098 MAX 2,50 .004/0,10 SMT4 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 8 EC100.N (1/10) ISOLATION TRANSFORMERS Through Hole Mechanicals - (continued) SMT5 .350 8,89 .050 1,27 .450 11,43 .360 9,14 .070 1,78 .260 .400 6,60 10,16 .265 6,73 23ZXXXSM DATE CODE CTRY ORIGIN Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 .030 0,76 .050 TYP 1,27 SUGGESTED PAD LAYOUT .350 8,89 .215 5,46 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 .390 MAX 9,91 DATE CODE .300 7,62 CTRY ORIGIN .300 7,62 .215 MAX 5,46 4X .100 2,54 12Xø .020 0,51 .130 .020 .010 + 3,30 0,51 0,25 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 62787060China 86 755 33966678Taiwan 886 3 4356768 www.pulseeng.com 9 EC100.N (1/10) ISOLATION TRANSFORMERS Through Hole Mechanicals - contnued TH4 TH3 .800 MAX 20,32 .800 20,32 23ZXXX DATE CODE CTRY ORIGIN .285 7,24 .260 MAX 6,60 PE-XXXXX DATE CODE COUNTRY ORIGIN 14X .100 2,54 .700 ± .010 17,78 0,25 .110 MIN 2,79 .015 MIN 0,38 .220 MAX 5,59 .250 MAX 6,35 16X .018 TYP 0,46 .100 TYP 14X .125 ± .020 2,54 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 Weight . . . . . . . . . . . . . 1.7 grams Tube . . . . . . . . . . . . . . . . 28/tube Dimensions: Inches mm Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 Unless otherwise specified, all tolerances are ± .005 0,13 For More Information: Pulse Worldwide Headquarters Pulse Europe Einsteinstrasse 1 12220 World Trade Dr. D-71083 Herrenberg San Diego, CA 92128 Germany U.S.A. www.pulseeng.com Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 135 Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia 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 Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 135 Joo Seng Rd. #03-02 PM Industrial Bldg. Singapore 368363 No. 26, Kao Ching Rd. 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. © Copyright, 2009. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com 10 EC100.N (1/10)