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RoHS Compliant Broadband CATV 1:1 Transmission Line Transformer Features * * * * * 1:1 impedance SMT unit Available on tape & reel, 2000 parts per reel RoHS Compliant and is 2600C reflow compatible. Excellent temperature stability MABACT0055 SM-164 Case Style REV V1 Description M/A-COM's MABACT0055 is a low cost SMT 1:1 Transmission line transformer designed for high volume CATV Broadband applications. Suitable for use in 50 Ohm and 75 Ohm systems Dimensions in inches [mm] Tolerance: .xx .02, .xxx .010 Electrical Specifications @ 25C, 50 Ohm Parameter Frequency Range: 5-1200 MHz Insertion Loss 1 (Through) Pin 4 to pin 1 * 5 - 50 MHz 50 - 1002 MHz 1002 - 1100MHz 1100 - 1200 MHz 5 - 50 MHz 50 - 1002 MHz 1002 - 1100MHz 1100 - 1200 MHz 5 - 1200 MHz 5 - 20MHz 20 - 1200 MHz 5 - 100MHz 100 - 1200 MHz Test Conditions * Monitored during production tune/test Units Min. Typ. Max. Insertion Loss 2 (Coupled) Pin 4 to pin 3 Amplitude Balance Phase Balance Input Return Loss dB dB dB dB dB dB dB dB dB dB dB 22 10 0.0 0.5 0.8 0.9 0.3 0.5 0.4 0.6 0.3 5.0 5.0 26 14 0.5 1.0 1.0 1.3 0.5 1.0 1.0 1.3 0.6 11.0 7.0 - M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 1 Visit www.macom.com for additional data sheets and product informat RoHS Compliant Broadband CATV 1:1 Transmission Line Transformer MABACT0055 REV V1 Pin Configuration Absolute Maximum Ratings1 Function Primary Dot (input) Primary (ground) Secondary (o/p 2 coupled) Secondary Dot (o/p 1 through) Pin Number 4 5 3 1 RF Power DC Current Operating/Storage Temperature Absolute Maximum 250 mW 30 mA -40 C to +85 C Schematic 1 Exceeding one or a combination of these settings may cause permanent damage to the unit M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 2 Visit www.macom.com for additional data sheets and product informat RoHS Compliant Broadband CATV 1:1 Transmission Line Transformer Typical Performance Curves @ +25C, 50 Ohm Insertion Loss 1 (through): pin 4-1 0.2 0.0 -0.2 -0.4 -0.6 MABACT0055 REV V1 Insertion Loss 2 (coupled): pin 4-3 0.2 0.0 -0.2 -0.4 -0.6 dB -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 5 204 403 602 801 1001 1200 dB -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 5 204 403 602 801 1001 1200 Frequency (MHz) Frequency (MHz) Amplitude Balance 1.0 0.8 0.6 0.4 0.2 Phase Balance 200 195 190 degree 185 180 175 170 165 160 dB 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 5 204 403 602 801 1001 1200 5 204 403 602 801 1001 1200 Frequency (MHz) Frequency (MHz) Input Return Loss 0 -5 -10 dB -15 -20 -25 -30 -35 5 204 403 602 801 1001 1200 Frequency (MHz) M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 3 Visit www.macom.com for additional data sheets and product informat |
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