MABAES0031 E-Series RF 4:1 Flux Coupled Transformer 1.0 - 650 MHz SM-138 Package Features • • • • Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel Description M/A-COM’s MABAES0031 is a 1:4 RF flux coupled step-up transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Typical applications include single to balanced mode conversion and impedance matching. Schematic Primary Dot 4 3 Secondary Dot 3 turns 3 turns 2 Secondary CT 3 turns Primary 5 1 Secondary Electrical Specifications @25°C Parameter Frequency Range 1 - 650 Units Typical Minimum Maximum MHz — — — Insertion Loss (fL - fU) 10 - 200 MHz 1 - 450 MHz dB dB 0.7 1.5 — — 1.0 2.0 Amplitude Unbalance 10 - 200 MHz dB 0.12 — 0.25 Degrees Degrees Degrees 1 3 7 — — — 2.0 5.0 10 Phase Unbalance 10 - 200 MHz 1 - 500 MHz 500 –650 MHz V 1.0 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. S 1613 C • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make 1 E-Series RF 4:1 Flux Coupled Transformer, 1.0-650 MHz MABAES0031 Functional Configuration Absolute Maximum Ratings Parameter Absolute Maximum Function Pin No. RF Power 250 mW Secondary 1 DC Current 200 mA Secondary CT 2 Operating Temperature -40°C to +85°C Secondary Dot 3 Storage Temperature -40°C to +85°C Primary Dot 4 Primary 5 Typical Performance @ +25°C Primary to Secondary Dot Insertion Loss Primary to Secondary Insertion Loss 0.0 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 dB dB 0.0 -2.0 -2.0 -2.5 -2.5 -3.0 -3.0 Options Options -3.5 -3.5 1 94 186 279 372 465 557 1 650 94 186 372 465 557 650 Frequency (MHz) Frequency (MHz) Amplitude Unbalance Phase Balance 200.00 0.16 190.00 -0.08 180.00 dB D e g re e s 0.40 -0.32 -0.56 Options -0.80 1.00 279 170.00 160.00 Options 150.00 130.80 260.60 390.40 520.20 650.00 Frequency (MHz) 1.00 130.80 260.60 390.40 520.20 650.00 Frequency (MHz) Note: All measurements performed on Hewlett Packard 8753D Network Analyzer (201 sample points, linear scale) in a 50 ohm coplanar waveguide environment. Tables created using MDS software. V 1.0 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. S 1613 C • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make 1