10/100 BASE-T SINGLE PORT TRANSFORMER MODULES With 2:1 Transmit Turns Ratios Compatible with MicroLinear, MITEL, and SEEQ Transceivers Patented Interlock Base design Meets all IEEE 802.3 and ANSI X3.263 standards including 350 µH OCL with 8 mA bias Various pinout options available for optimal board layout IC grade transfer-molded package withstands 235°C IC reflow Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Part Number Insertion Loss 0.1 to 100 MHz (dB TYP) Rise Time (ns TYP) (10 - 90%) Return Loss (dB TYP) H1038 H1090 -1.0 -1.0 3.5 3.5 0.1-60 MHz -16 -16 60-100 MHz -12 -12 H1094 -1.0 3.5 -16 -12 Differential to Common Mode Rejection (dB TYP) 0.1-60 MHz 60-100 MHz -35 -32 -35 -32 -35 Crosstalk (dB TYP) 0.1-60 MHz -40 -40 -32 60-100 MHz -35 -35 -40 Schematics H1038 .700 17,78 .100 2,54 1CT:1CT 1 16 3 14 2 .505 MAX .540 13,72 H10XX 12,83 Date Code Countr y of Origin RECEIVE 2CT:1 15 9 6 7 .040 1,02 .100 2,54 8 TRANSMIT SUGGESTED PAD LAYOUT 1.005 MAX 25,53 .395 10,03 .235 MAX 5,97 .004/0,10 16 SURFACES 1500 U.S. Patent No. 5,015,981 Mechanical .100 2,54 .700 17,78 1500 1500 -35 NOTE: For Tape & Reel packaging add a “T” suffix to the part number (i.e.: H1038T). H1038, H1090, H1094 Voltage Isolation (Vrms MIN) .010 0,25 H1090 1 0° – 8° Weight . . . . . . .2.5 grams Tube . . . . . . . . . . .23/tube Tape & Reel . . . . .350/reel 16 14 100Base-TX 4 6 Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 1:1:1CT 10Base-T 2 3 16 x .035 0,89 10 7 8 RECEIVE 2CT:1CT 15 10 11 TRANSMIT 9 U.S.A: TEL 619 674 8100 • EUROPE: TEL 441 483 428 877 • ASIA: TEL 886 7 821 3141 • WEB: http://www.pulseeng.com H315.A (5/98) 10/100 BASE-T SINGLE PORT TRANSFORMER MODULES With 2:1 Transmit Turns Ratios Compatible with MicroLinear, MITEL, and SEEQ Transceivers Application Notes Schematics H1094 1:1:1CT 16 The magnetics modules have been specifically designed for implementation of 10/100 Mbps and 100Base-TX data links over data-grade unshielded twisted pair cable (UTP-5). The modules provide excellent EMI filtering and are targeted for adapter card and multiport applications. In designing these parts, Pulse has worked closely with members of the IEEE 802.3 and ANSI X3.263 committees to develop an analog interface that provides isolation and EMI filtering for MLT-3 and NRZ transceivers. 10 10Base-T 15 13 11 The H1090 and H1094 are designed to interface with the MicroLinear ML6692, ML6694, ML6697, or ML6698 in 10/100 Mbps applications. The H1038 is optimized for SEEQ or MITEL (formerly GEC Plessy) 10/100 Mbps applications. 100Base-TX RECEIVE 12 1 2CT:1 9 The transformers used in the modules provide high voltage isolation, wide bandwidth, and fast rise time. They utilize stable ferrite materials to minimize the degradation of primary inductance with base-line wander. At least 350 µH of inductance will be provided by the transformers in these modules when 0 - 8 mA is applied across the windings over a temperature range of 0° - 70°C. The High Speed LAN magnetics modules provide the designer with low cost analog components for simple and reliable designs. The parts are encased in IC-grade packaging, which shows superior performance under high temperature solder reflow conditions. 7 2 3 TRANSMIT 8 For information on TP-FDDI, Fast Ethernet, and ATM solutions, contact Pulse’s HS LAN Marketing Group. Typical Application Circuit OUT TO THE 10BASE-T PHY INPUTS IN- IN+ AVCC I/O TO THE CONTROLLER 6 5 4 3 2 7 8 9 10 11 12 VCC 13 14 15 16 17 CMREF TPINP TPINN AVCC2 ML6692/ML6694 1 16 2 14 3 15 H1090 4 TPOUTP TPOUTN 6 10 7 11 8 9 1 2 3 4 5 RJ-45 6 7 8 9 10 24 For More Information : Corporate Europe Asia 12220 World Trade Drive San Diego, CA 92128 Tel: 619 674 8100 FAX: 619 674 8262 http://www.pulseeng.com Quick-Facts: 619 674 9672 Millpool House Mill Lane, Godalming Surrey GU7 1EY U.K. Tel: 441 483 428 877 FAX: 441 483 416 011 P.O. Box 26-11, KEPZ 6 Central Sixth Road KEPZ, Kaohsiung Taiwan, R.O.C. Tel: 886 7 821 3141 FAX: 886 7 841 9707 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. ©1998, Pulse Engineering, Inc. H315.A (5/98)