RoHS Compliant MABACT0055 Broadband CATV 1:1 Transmission Line Transformer Features • • • • • REV V1 SM-164 Case Style 1:1 impedance SMT unit Available on tape & reel, 2000 parts per reel RoHS Compliant and is 2600C reflow compatible. Excellent temperature stability 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 @ 25°C, 50 Ohm Parameter Test Conditions * Monitored during production tune/test Units Min. Typ. Max. 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 dB dB dB dB dB dB dB dB dB - 0.0 0.5 0.8 0.9 0.3 0.5 0.4 0.6 ± 0.3 0.5 1.0 1.0 1.3 0.5 1.0 1.0 1.3 ± 0.6 5 - 20MHz 20 - 1200 MHz 5 - 100MHz 100 - 1200 MHz ° ° dB dB 22 10 ± 5.0 ± 5.0 26 14 ± 11.0 ± 7.0 - Frequency Range: 5-1200 MHz Insertion Loss 1 (Through) Pin 4 to pin 1 Insertion Loss 2 (Coupled) Pin 4 to pin 3 Amplitude Balance Phase Balance Input Return Loss * 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 MABACT0055 Broadband CATV 1:1 Transmission Line Transformer REV V1 Absolute Maximum Ratings1 Pin Configuration Function Pin Number Absolute Maximum Primary Dot (input) 4 RF Power 250 mW Primary (ground) 5 DC Current 30 mA Secondary (o/p 2 coupled) 3 Operating/Storage Temperature -40° C to +85° C Secondary Dot (o/p 1 through) 1 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 MABACT0055 Broadband CATV 1:1 Transmission Line Transformer REV V1 Typical Performance Curves @ +25°C, 50 Ohm Insertion Loss 1 (through): pin 4-1 Insertion Loss 2 (coupled): pin 4-3 0.2 0.0 0.0 -0.2 -0.2 -0.4 -0.4 -0.6 -0.6 dB dB 0.2 -0.8 -0.8 -1.0 -1.0 -1.2 -1.2 -1.4 -1.4 -1.6 -1.6 -1.8 -1.8 5 204 403 602 801 1001 1200 5 204 Frequency (MHz) 602 801 1001 1200 Frequency (MHz) Amplitude Balance Phase Balance 1.0 200 0.8 195 0.6 190 degree 0.4 0.2 dB 403 0.0 -0.2 -0.4 185 180 175 170 -0.6 165 -0.8 160 -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 dB -10 -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