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RoHS Compliant 2.66:1 Transmission Line Transformer 50-870MHz Features * * * * * * * Surface Mount 2.66:1 Impedance Excellent amplitude and phase balance 260C Reflow Compatible RoHS* Compliant RoHS version of MABACT0017 Available on Tape and Reel. Reel quantity 2000 MABACT0074 V1P Schematic PRI SEC Description M/A-COM's MABACT0074 is a 4:1 Tx Transformer. This part is characterized in a 2.66:1 impedance environment. This Transformer is provided in a low cost, surface mount package. The windings of the MABACT0074 are welded to the package substrate for improved reliability and reduced lead content. Ideally suited for high volume CATV and Satellite Case Style: SM-152 Pin Configuration Pin No. 1 2 3 4 5 Function Output 1: (Secondary dot) Ground, Centre Tap Output 2: (Secondary) Ground (Primary) Input (Primary dot) Dimensions in inches [mm] Tolerance: .xx .02, .xxx .010 Ordering Information Part Number MABACT0074TR MABA-007970-CT74TB Package 2000 piece reel Customer Test Board 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 2.66:1 Transmission Line Transformer 50-870MHz MABACT0074 V1P Electrical Specifications: TA = 25C, Z0 = 75 Parameter Insertion Loss (Below the ref Level) Test Conditions 50 - 150 MHz 150 - 650 MHz 650 - 870 MHz 50 - 250 MHz 250 - 650 MHz 650 - 870 MHz 50 - 150 MHz 150 - 450 MHz 450 - 870 MHz 50 - 870 MHz Units dB dB dB dB dB dB dB Min - Typ 0.1 0.2 0.3 2 5 8 10 Max 2.2 1.5 2.0 0.2 0.4 0.6 5 10 15 8 Amplitude Unbalance (Nominal 0dB) Phase Unbalance (Nominal 180) Input Return Loss Absolute Maximum Ratings 1,2 Parameter Max Input Power Internal Load Dissipation Operating Temperature Storage Temperature Recommended PCB Configuration Absolute Maximum 1W 0.125 W -40C to +85C -40C to +100C 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 2.66:1 Transmission Line Transformer 50-870MHz Typical Performance Curves: TA = 25C, Z0 = 75 Insertion Loss 1 (Through pin 5 to pin 1) 0 MABACT0074 V1P Insertion Loss 2 (Coupled pin 5 to pin 3) 0 -0.5 -0.5 dB dB -1 -1 -1.5 -1.5 -2 -2 50 21 4 378 542 706 870 50 21 4 378 542 706 870 Mz H Amplitude Unbalance 1 Mz H Phase Balance 1 90 0.5 1 85 0 Degrees dB 1 80 -0.5 1 75 -1 1 70 50 21 4 378 542 706 870 50 21 4 378 542 706 870 M Hz Input Return Loss 0 -2 -4 M Hz dB -6 -8 -1 0 -1 2 50 21 4 378 542 706 870 Mz H 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. |
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