ETC1-1T-5 E-Series RF 1:1 Transformer 2– 500 MHz Features • • SM-22 Package Surface Mount 1:1 Impedance Ratio Description M/A-COM’s ETC1-1T-5 is a 1:1 RF transformer in a low cost, surface mount package. Ideally suited for high volume cellular wireless applications. Typical applications include single to balanced mode conversion and impedance matching. Schematic Electrical Specifications @25°C Parameter Units Typical Minimum Maximum 2 - 500 MHz — — — 2 - 500 MHz dB — — 2.0 2 - 300 MHz dB — — 1.0 2 - 300 MHz dB — — 0.3 2 - 500 MHz dB — — 0.6 2 - 300 MHz o — — 2.0o 2 - 500 MHz o — — 5.0o Frequency Range Insertion Loss (fL - fU) Amplitude Imbalance Phase Imbalance 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 S 0844 E • 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 ETC1-1T-5 Functional Configuration Absolute Maximum Ratings Parameter Absolute Maximum Function 250 mW Secondary Dot 3 30 mA Secondary CT — Operating Temperature -20°C to +85°C Secondary 1 Storage Temperature -20°C to +85°C RF Power DC Current 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. Pin No. Primary 5 Primary Dot 4 Primary CT — Not Connected 2 • 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