ETC4-1-2

ETC4-1-2 E-Series RF 1:4 Flux Coupled Step-up Transformer 2.0 - 800 MHz Features • • • • Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel SM-22 Package Description M/A-COM’s ETC4-1-2 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 turns Primary 5 3 turns 3 Secondary Dot 3 turns 2 Secondary CT 3 turns 1 Secondary Electrical Specifications @25°C Parameter Frequency Range 2.0 - 800 Insertion Loss (fL - fU) 10 - 100 MHz 5.0 - 600 MHz Amplitude Unbalance 10 - 100 MHz 2.0 - 800 MHz Phase Unbalance 10 - 500 MHz 2.0 - 800 MHz Units MHz dB dB Nominal — — — Maximum — 1.0 2.0 Mean (x) — — 1.21 Sigma (σ) — — 0.032 dB dB Degrees Degrees — — — — 0.25 1.0 2.0 10 — — — — — — — — Note: Mean and Sigma calculated from average loss at @ 105 MHz. Please Note that the photograph above indicates typical package only, not actual unit. 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. V2.00 S 0258 M • 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 ETC4-1-2 Absolute Maximum Ratings Parameter RF Power DC Current Operating Temperature Storage Temperature Absolute Maximum 250 mW 30 mA -40°C to +85°C -40°C to +85°C Functional Configuration Function Secondary Secondary CT Secondary Dot Primary Dot Primary Pin No. 1 2 3 4 5 Typical Performance Over Extended Bandwidth (30kHz - 1.0GHz) Insertion Loss Phase Unbalance Amplitude Unbalance Input Impedance 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. V2.00 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 0258 M • 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