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RoHS Compliant 1.78:1 step up flux coupled transformer 0.3-200MHz Features * Surface mount * 1.78:1 step-up flux coupled transformer * Separate secondary coils, allowing separate bias feed into balanced amplifiers * 260C reflow compatible * RoHS* compliant * Part is welded and lead free * Available on tape and reel. Reel quantity 2000 MABA-008482-CF1A40 V1 Schematic Description M/A-COM's MABA-008482-CF1A40 is a 1.78:1 Flux Coupled step up transformer in a low cost, surface mount package. Ideally suited for high volume CATV/Broadband applications. Suitable for use in 50 Ohm and 75 Ohm systems Case Style: SM-156 Pin Configuration Pin No. 1 2 3 4 5 6 Function Primary (ground) Secondary ground 2 Primary Dot (input) Secondary (output 2) Secondary ground 1 Secondary Dot (output 1) Ordering Information Part Number MABA-008482-CF1A40 MABA-008482-CF1ATB Package 2000 Customer Test Board Dimensions in inches [mm] Tolerance: .xx .02, .xxx .010 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 1.78:1 step up flux coupled transformer 0.3-200MHz Electrical Specifications: TA = 25C, Z0 = 75 1 Parameter Insertion Loss MABA-008482-CF1A40 V1 Frequency 0.3 - 5 MHz 5 - 80 MHz 80-200 MHz 0.3 - 100 MHz 100 - 200 MHz 0.3 - 50 MHz 50 - 100 MHz 100 - 200 MHz 0.3 - 4 MHz 4 - 100 MHz 100 - 200 MHz Units dB dB dB dB dB dB dB dB Min 7 22 16 Typ 1.3 0.35 0.48 0.02 0.14 0.50 1.95 4.15 21.2 25.9 18.4 Max 1.7 0.5 1.0 0.2 0.5 3 5 10 - Amplitude Balance Phase Balance Input Return Loss Absolute Maximum Ratings 1,2 Parameter Max RF Power Max DC current Operating Temperature Storage Temperature Recommended PCB Configuration Absolute Maximum 1W 250mA per arm -40C to +60C -40C to +85C 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 1.78:1 step up flux coupled transformer 0.3-200MHz Typical Performance Curves: TA = 25C, Z0 = 75 1 Insertion Loss 1 (pin3 - pin6) 0.0 -0.2 -0.4 -0.6 -0.8 MABA-008482-CF1A40 V1 Insertion Loss 2 (pin3 - pin4) 0.0 -0.2 -0.4 -0.6 -0.8 dB dB 0.3 50.2 100.1 150.1 200.0 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0.3 50.2 100.1 150.1 200.0 Frequency (MHz) Amplitude Balance 1.0 0.8 Frequency (MHz) Phase Balance 6.0 4.0 0.6 0.4 0.2 2.0 degree 0.3 50.2 100.1 150.1 200.0 dB 0.0 - 0.2 - 0.4 - 0.6 - 0.8 - 1.0 0.0 -2.0 -4.0 -6.0 0.3 50.2 100.1 150.1 200.0 Frequency (MHz) Frequency (MHz) Return Loss: Input 0 -5 -10 dB -15 -20 -25 -30 0.3 50.2 100.1 150.1 200.0 3 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 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. |
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