RoHS Compliant 1:1 Transformer with tap 50-870MHz MABA-008184-CT1760 V1 Features • • • • • • Schematic Surface Mount 1:1 Impedance 260°C Reflow Compatible RoHS* Compliant RoHS version of ET1-1-75-3 Available on Tape and Reel. Reel quantity 900 Description M/A-COM’s MABA-008184-CT1760 is a 1:1 Transformer with tap in a low cost, surface mount package. Ideally suited for high volume CATV/ Broadband applications. Case Style: SM-118A Pin Configuration Pin No. Function 1 Input 2 Output Coupled Leg 3 Output Thru Leg 4 Ground Ordering Information Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010 Part Number Package MABA-008184-CT1760 900 MABA-008184-CT17TB Customer Test Board Note: SM-118-A incorporates the plastic disk & also has the dot removed from the bottom of the PCB Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 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 or application of any product(s) or information. • 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 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1:1 Transformer with tap 50-870MHz MABA-008184-CT1760 V1 Electrical Specifications: TA = 25°C, Power Level = 0dBm, Z0 = 75Ω 1 Parameter Frequency Units Min Typ Max Insertion Loss Pin 1 - 2 (Coupled) 50 MHz 870 MHz dB dB - 0.43 0.23 0.83 0.43 Insertion Loss Pin 1 - 3 (Thru) 50 MHz 870 MHz dB dB - 0.23 0.73 0.43 1.3 Amplitude Imbalance 50 MHz 870 MHz dB dB -0.6 -0.73 0.2 0.4 0.6 0.73 Phase Imbalance 50 - 870 MHz º -3.23 1.2 3.23 Input Return Loss Pin 4 50 - 870 MHz dB 18 22 - Absolute Maximum Ratings 1,2 Parameter Absolute Maximum RF Power 250mW DC current 30mA Operating Temperature -40°C to +85°C Storage Temperature -40°C to +85°C Recommended PCB Configuration 1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. M/A-COM does not recommend sustained operation near these survivability limits. 2 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 or application of any product(s) or information. • 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 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1:1 Transformer with tap 50-870MHz MABA-008184-CT1760 V1 Typical Performance Curves: TA = 25°C, Z0 = 75Ω 1 Insertion Loss Pin 1-3 Insertion Loss Pin 1-2 0.0 -0 .1 -0.1 -0 .2 -0.2 -0 .3 -0.3 -0 .4 -0.4 dB dB 0 .0 -0.5 -0 .5 -0 .6 -0.6 -0 .7 -0.7 -0 .8 -0.8 -0 .9 -0.9 -1.0 -1.0 50 2 14 3 78 54 2 70 6 50 870 214 542 706 870 706 870 Frequency (MHz) Fre que ncy (M Hz) Amplitude Imbalance Phase Imbalance 185 1.0 184 0.8 183 0.6 182 0.4 181 dB degrees 378 180 179 0.2 0.0 178 -0.2 177 -0.4 176 -0.6 175 50 214 378 542 706 870 Frequency (MHz) -0.8 50 214 378 542 Frequency (MHz) Return Loss: Input 0 -5 -10 dB -15 -20 -25 -30 -35 50 214 378 542 706 870 Frequency (MHz) 3 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 or application of any product(s) or information. • 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 Visit www.macom.com for additional data sheets and product information.