MABAES0034 E-Series RF 4:1 Auto Transformer 20 - 1000 MHz SM-22 Package Features • • Surface Mount 4:1 Impedance Ratio Description M/A-COM’s MABAES0034 is a 4:1 RF transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Functional Configuration Function Pin No. Primary dot 1 Primary 4 Primary CT - Secondary dot 5 Secondary 4 Secondary CT - Case Ground - Not Connected 2,3 Schematic 1 5 Absolute Maximum Ratings Parameter RF Power 4 Absolute Maximum 250 mW DC Current 30 mA Storage Temperature -55°C to +100°C Electrical Specifications @25°C Parameter Units Nominal Typical Minimum Maximum MHz — — — — 20 - 500 MHz dB — 1.8 — 2.5 500 - 1000 MHz dB — 4.0 — 5.0 Frequency Range 20 - 1000 Insertion Loss (fL - fU) S 1630 B 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. • 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 V 1.0 1