10BASE-T QUAD SMT TRANSFORMER MODULES Family of parts − common footprint and pinout with a choice of filtering for customized EMI performance IC grade transfer-molded package withstands 235°C peak temperature performance Space-efficient − 12 ports across 3.6 inches for optimal PCB layout Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Part Number Transformer Turns Ratio (±2%) Sine Wave Interwinding Inductance Capacitance OCL CWW (µH MIN)1 (pF MAX)2 Leakage Inductance LL (µH MAX)2 Common Mode Rejection TX (dB MIN) Return Loss 5 to 10 MHz (dB MIN) PE-68049L 1CT:1CT 150 10 0.30 -20 -15 5 MHz -60 PE-68050L 1CT:1CT 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 PE-680513 1CT:1CT 100 -20 -15 -55 -50 -35 -25 -15 1500 PE-68062L 1CT: 2CT 150 10 0.30 -20 -15 -60 -50 -30 -25 -20 1500 PE-68065L 1CT: 2CT 150 10 0.30 -20 -15 -60 -50 -30 -20 -15 1500 E50013 1CT:2CT 200 -19 -15 -55 -50 -35 -25 -15 1500 E5002 1CT:2CT 180 10 0.30 -20 -15 -50 -40 -30 -20 -14 1500 E5007 1CT:1CT 150 10 0.30 -20 -15 -60 -50 -34 -25 -18 1500 Transmit NOTES: 1. OCL are measured at 20 mVrms, 100 KHz. 2. CWW and LL are measured at 20 mVrms, 100 KHz. 3. PE-68051 and E5001 contain additional low pass filtering. 100 Ω 98 ±13 Ω 10 MHz -50 50 MHz -35 100 MHz -25 200 MHz -20 Hipot (VRMS MIN) 1500 GENERAL SPECIFICATIONS: U.S. Patent No. 5,015,981 Insertion Loss: Typically -0.5 dB maximum from 1 to 10 MHz. PE-68051 and E5001 typically are -1 dB maximum. Crosstalk: From 1 to 10 MHz is -35 dB minimum. Mechanical 1.125 MAX 28,58 .640 MAX 16,26 40X .018 0,46 40X .090 2,29 .480 12,19 PE-680XX/E500X DATE CODE COUNTRY OF ORIGIN .050 1,27 19X .050 1,27 .950 24,13 19 X .050 (=.950) 19 X 1,27 (= 24,13) 40X .030 0,77 SUGGESTED PAD LAYOUT .480 12,19 .230 MAX 5,84 0° – 8° .004/0,10 40 SURFACES 40X .024 0,61 .010 ± .005 0,25 ± 0,13 Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 40X .045 1,14 Weight: . . . . . . . . .4.0 grams Tube . . . . . . . . . . . . .15/tube Tape & Reel . . . . . . .250/reel Dimensions: U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 1 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES Application Notes Pulse’s 10BASE-T Quad SMT Transformer Modules are designed to interface with transceiver chips offered with internal wave shaping and filtering. Pulse developed the Modules working closely with IC chip vendors for this “filter-on-chip” application such as: AMD, Crystal, Level One, National Semiconductor and Texas Instruments. The Pulse Modules are available with varying turns ratios optimized for the transceiver chips available. A crossreference table listing chip vendor and part number by Pulse part number is illustrated below. In typical multiport applications, many channels are in close proximity. User compliance with FCC/CISPR 22 Class B requirements can be achieved by applying rigorous design guidelines to suppress noise mechanisms. Attention to high frequency signal paths, good PCB grounding techniques, and component placement are critical. Refer to the suggested layout on page 8. All eight modules are encapsulated in a 40-pin surface mountable package. Mechanical features include: The Pulse modules offer different levels of electrical performance to meet all applications. 1. Lightweight - approximately 4 grams for rapid pick-and-place. 2. Compliant leads - provide excellent solder joint reliability. The Pulse PE-68050L, PE-68065L and E5007 contain transmit and receive isolation transformers to maintain signal integrity, suppress common mode noise, and supply equipment isolation per the IEEE 802.3 standard. 3. Low profile - under 6 mm to accommodate industry standard pick and place equipment capabilities. 4. Compact form factor - footprint allows the user to lay out four ports within the space of two double-stacked RJ-45 connectors or a total of 12 ports to a high density 50-pin connector. The Pulse PE-68049L, PE-68062L and E5002 provide transmit and receive isolation tansformers as well as the high impedance common mode chokes. The common mode chokes are incorporated for added EMI suppression and are often necessary for FCC and CISPR 22 Class B certification. Modules are packaged in tubes unless Tape & Reel is specified. Please add the suffix “T” such as PE-68049LT for Tape & Reel packaging, in increments of 250 pieces. The Pulse E5001 provides transmit and receive transformers and transmit chokes in addition to a low pass receive channel filter for superior noise immunity. The Pulse PE-68051 also provides transmit and receive transformers, transmit chokes and includes a low pass filter on each transmit path. This added transmit filtering when combined with the internal filtering of the IC improves the attenuation for designers striving to achieve compliance with the IEEE 802.3 standard. Pulse also offers a full line of 10Base-T filter modules, designed to IEEE specifications. We provide other pin-out configurations within this package. For more information, please contact one of the locations listed on the back page of this publication or check our web site at http://www.pulseeng.com. IC Manufacturers Pulse Part Number AMD’s QuIETTM, QuESTTM, eIMRTM, eIMR+TM PE-68049L Yes PE-68050L Yes PE-68051 Yes Level One’s LXT 901/944 and LXT 914 through 918 Crystal Semiconductor’s CS8904 PE-68062L Yes Yes PE-68065L Yes Yes E5001 Texas Instrument’s TNETE2004 Yes Yes Yes E5002 E5007 National Semiconductor’s DP 83953 Yes Yes U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 2 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES For AMD’s QuIETTM, QuESTTM, eIMRTM, and eIMR+TM Device Chipsets Schematics PE-68049L 40 38 39 37 36 34 35 1:1 32 31 30 1:1 1 2 3 4 5 40 39 1:1 3 2 RX 40 39 1:1 38 37 36 34 6 8 7 RX 35 34 2 RX 3 4 5 TX 30 33 32 31 26 25 9 10 TX 1CT:1CT 13 14 15 TX 29 28 27 26 1CT:1CT 11 12 RX 30 29 1:1 7 RX 8 9 10 TX 16 25 17 RX 24 1:1 22 21 28 27 26 23 22 21 18 19 20 TX 17 RX 25 24 1:1 12 RX 13 14 15 TX 23 22 21 1CT:1CT LOW PASS FILTER 11 18 19 20 TX 1CT:1CT 13 14 15 16 TX 1CT:1CT LOW PASS FILTER 6 23 24 1CT:1CT 12 RX 1:1 33 32 31 LOW PASS FILTER 1 10 11 TX 1CT:1CT 1:1 1CT:1CT 9 RX 35 4 5 TX 27 1CT:1CT 8 7 1:1 1CT:1CT 1 6 TX 38 3 7 36 28 1:1 1CT:1CT RX PE-68050L 29 1:1 1CT:1CT PE-68051 33 LOW PASS FILTER 16 17 RX 18 19 20 TX U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 3 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES For AMD’s QuIETTM, QuESTTM, eIMRTM, and eIMR+TM Device Chipsets Schematic E5007 40 1:1 1 39 38 37 34 33 3 4 5 6 7 RX 32 31 30 1:1 1CT:1CT 1CT:1CT 2 36 35 8 TX 29 1:1 9 10 11 12 24 23 22 1CT:1CT 1CT:1CT RX TX 28 27 26 25 13 1:1 14 15 16 17 RX TX 21 TX 18 19 20 RX Recommended Layout RD+ RDTD+ TD- Keep all RD/TD trace pairs close together for better EMI performance. 21 26 25 24 23 RD+ RDTD+ TD31 30 29 28 RD+ RDTD+ TD36 35 34 33 40 39 38 Internal Chassis Ground Plane RD+ RDTD+ TD- RJ-45 CONNECTORS TXD3- TXD2RXD3+ RXD3TXD3+ TXD1RXD2+ RXD2TXD2+ TXD0RXD1+ RXD1TXD1+ 10 nF decoupling capacitors RXD0+ RXD0TXD0+ 1 20 Keep all traces as short as possible. Capacitor position should be optimized. To AMD Chip * *Note: QuIETTM (Am 79C988), QuESTTM (Am79C989), eIMRTM (Am 79C984A), or eIMR+TM (Am 79C985). See AMD application notes for more detailed information. U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 4 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES Designed for Level One, Texas Instruments, and Crystal Multiport ICs Schematics PE-68062L 40 39 38 37 36 35 34 33 1:1 32 31 30 1:1 1: 2 1 2 29 3 4 5 TX 6 27 26 8 23 22 9 10 11 12 1: 2 13 RX RX 21 1:1 1: 2 7 TX 25 24 1:1 1: 2 RX 28 14 15 TX 16 17 18 19 20 TX RX PE-68065L 40 39 38 37 36 35 34 1: 2 1: 2 1:1 1 2 RX 33 3 31 8 TX 30 29 1:1 1:1 4 5 6 7 TX 32 9 10 RX 28 27 26 25 24 1: 2 11 12 RX 23 22 1:1 1: 2 13 14 15 16 17 TX 21 18 19 TX 20 RX U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 5 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES Designed for Level One, Texas Instruments, and Crystal Multiport ICs Recommended Layout for Multi-Port Hubs with Double-Stacked RJ-45s RJ-45 Connector Via Holes 10 nF decoupling capacitors 1 5 6 15 16 TD - 24 TD + 23 RD - 22 RD + 21 TD - 34 TD + 33 RD - 32 RD + 31 RD + 30 RD - 29 TD + 28 TD - 27 RD + 40 RD - 39 TD + 38 TD - 37 NOTE: Keep all RD/TD trace pairs close together for better EMI performance. NOTE: Keep all traces as short as possible. Capacitor position should be optimized. 20 Internal Chassis Ground Plane U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 6 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES For Use with National Semiconductor’s RIC IIATM Schematics E5001 40 39 38 37 36 35 34 33 32 1:1 31 30 1:1 1 1CT:2CT 1CT:2CT LOW PASS FILTER 2 3 RX 4 5 TX 6 29 28 27 26 25 24 23 22 1:1 LOW PASS FILTER 21 1:1 1CT:2CT LOW PASS FILTER 7 8 9 10 11 12 RX RX TX 1CT:2CT 13 14 15 TX LOW PASS FILTER 16 17 18 19 20 TX RX E5002 40 39 1:1 38 37 36 1CT:2CT 1 2 RX 3 4 5 TX 35 34 33 1CT:2CT 32 31 30 1:1 6 7 8 TX 29 1CT:2CT 1:1 9 10 11 RX 28 27 26 12 RX 13 14 15 TX 25 24 23 22 1CT:2CT 21 1:1 16 17 18 19 TX RX 20 U.S: 619 674 8100 • U.K: 44 1483 401700 • France: 33 3 84 35 04 04 • Taiwan: 886 2 2698 0228 • Singapore: 65 287 8998 • http://www.pulseeng.com 7 EC101.A (4/99) 10BASE-T QUAD SMT TRANSFORMER MODULES For Use with National Semiconductor’s RIC IIATM Recommended Layout Quad Stacked RJ-45 Connector TXO5+ RXI5RXI5+ TXO4TXO5- TXO3+ RXI3RXI3+ TXI4+ RXI4TXO4+ TXO2TXO3- Keep all traces as short as possible. Capacitor position should be optimized. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 .1 µF decoupling capacitors RXI2+ RXI2TXO2+ RD+ 40 RD- 39 TD+ 38 37 TD- 36 TD- 35 34 TD+ 33 RD- 32 RD+ 31 RD+ 30 RD- 29 TD+ 28 27 TD- 26 TD- 25 24 TD+ 23 RD- 22 RD+ 21 Internal Chassis Ground Plane To National RIC IIA For More Information: Corporate (U.S.A.) U.K. (Northern Europe) France (Southern Europe) Taiwan (Northern Asia) Singapore (Southern Asia) 12220 World Trade Drive San Diego, CA 92128 Tel: 619 674 8100 FAX: 619 674 8262 Quick-Facts: 619 674 9672 http://www.pulseeng.com 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 3F-4, No. 81, Sec. 1 HsinTai Wu Road Hsi-Chih, Taipei Hsien Taiwan Tel: 886 2 2698 0228 FAX: 886 2 2698 0948 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Tel: 65 287 8998 FAX: 65 280 0080 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. ©1999, Pulse Engineering, Inc. 8 EC101.A (4/99)