10BASE-T QUAND SMT TRANSFORMER MODULES 5 For RoHS part add suffix NL Peak solder temperature rating per Table 5-2 in IPC/JEDEC J-STD-020C Family of parts common foot print and pinout with a choice of filtering for customized EMI performance Space-efficient 12 ports across 3.6 inches for optimal PCB layout Electrical Specifications 25C Operating Temperature 0C to 70C Transformer Sine Wave Interwinding Leakage Return Loss Common Mode Rejection Hipot Part Turns Ratio Inductance Capacitance Inductance 5 to 10 MHz TX (Vrms 5 RoHS 4 Number (2%) OCL C L (dB MIN) (dB MIN) MIN) WW L 1 2 2 Transmit (H MIN) (pF MAX) (H MAX) 100 98 13 5MHz 10MHz 50MHz 100MHz 200MHz not PE-68049L 1CT:1CT 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 available 7d PE-68050L NL 1CT:1CT 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 not 3 PE-68051 1CT:1CT 100 -20 -15 -55 -50 -35 -25 -15 1500 available 6, 7d PE-68062L 1CT:1.141CT 150 10 0.30 -20 -15 -60 -50 -30 -25 -20 1500 not PE-68065L 1CT:1.141CT 150 10 0.30 -20 -15 -60 -50 -30 -20 -15 1500 available 1 7d E5002 NL CT:2CT 180 10 0.30 -20 -15 -50 -40 -30 -20 -14 1500 7d E5007 NL 1CT:1CT 150 10 0.30 -20 -15 -60 -50 -34 -25 -18 1500 1. OCL are measured at 20mVrms, 100KHz. GENERAL SPECIFICATIONS: U.S. Patent No. 5,015,981 2. CWW and LL are measured at 20mVrms, 100KHz. Insertion Loss: Typically -0.5dB maximum from 1 to 10MHz 3. PE-68051 contains additional low pass filtering. PE-68051 typically is -1dB maximum. 4. For Tape & Reel packaging, add a suffix T to the end of the part number Crosstalk: From 1 to 10MHz is -35dB minimum. when ordering. e.g. E5002T. 5. Add suffix NL for RoHS compliant parts, e.g: E5002 changes to E5002NL or E5002NLT (for Tape & Reel). 6. Contact Pulse for RoHS compliant part availability. 7. MSL=Moisture Sensitivity Level a=1 b=2 c=3 d=4. Mechanical PE-680XX/E500X % & ( &)*)% Inches Weight 4.0 grams Dimensions: mm Tube 15/tube .010 Unless otherwise specified, all tolerances are Tape & Reel .250/reel 0,25 USA 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Shanghai 86 21 32181071 China 86 769 5538070 Taiwan 886 2 26980228 www.pulseeng.com 1 EC101.C (7/05)10BASE-T QUAND SMT TRANSFORMER MODULES Application Notes Pulses 10BASE-T Quad SMT Transformer Modules are designed to applying rigorous design guidelines to suppress noise mechanisms. interface with transceiver chips offered with internal wave shaping and Attention to high frequency signal paths, good PCB grounding techniques, filtering. Pulse developed the Modules working closely with IC chip vendors and component placement are critical. Refer to the suggested layout on for this filter-on-chip application such as: AMD, Crystal, Level One, page 8. National Semiconductor and Texas Instruments. The Pulse Modules are All eight modules are encapsulated in a 40-pin surface mountable package. available with varying turns ratios optimized for the transceiver chips Mechanical features include: available. A cross-reference table listing chip vendor and part number by Pulse part number is illustrated below. 1. Lightweight - approximately 4 grams for rapid pick-and-place. The Pulse modules offer different levels of electrical performance to meet all 2. Compliant leads - provide excellent solder joint reliability. applications. 3. Low profile - under 6 mm to accommodate industry standard pick and The Pulse PE-68050L, PE-68065L and E5007 contain transmit and receive place equipment capabilities. isolation transformers to maintain signal integrity, suppress common mode 4. Compact form factor - footprint allows the user to lay out four ports noise, and supply equipment isolation per the IEEE 802.3 standard. within the space of two double-stacked RJ-45 connectors or a total of 12 The Pulse PE-68049L, PE-68062L and E5002 provide transmit and receive ports to a high density 50-pin connector. isolation tansformers as well as the high impedance common mode chokes. Modules are packaged in tubes unless Tape & Reel is specified. Please add The common mode chokes are incorporated for added EMI suppression the suffix T such as PE-68049LT for Tape & Reel packaging, in and are often necessary for FCC and CISPR 22 Class B certification. increments of 250 pieces. The Pulse PE-68051 also provides transmit and receive transformers, Pulse also offers a full line of 10Base-T filter modules, designed to IEEE transmit chokes and includes a low pass filter on each transmit path. This specifications. We provide other pin-out configurations within this package. added transmit filtering when combined with the internal filtering of the IC For more information, please contact one of the locations listed on the back improves the attenuation for designers striving to achieve compliance with page of this data sheet or check the Product Finder on the Pulse Web site the IEEE 802.3 standard. at