ETC4-1

ETC4-1 E-Series RF 1:4 Flux Coupled Step-up Transformer 1-350 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 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. Schematic Primary 4 4 turns Primary Dot 5 3 turns 3 Secondary Dot 4 turns 2 Secondary CT 4 turns 1 Secondary Electrical Specifications @25°C Parameter Frequency Range 1-350 Insertion Loss (fL - fU) 5 - 100 MHz 2 - 300 MHz 1 - 350 MHz Amplitude Unbalance 5 - 100 MHz 1 - 350 MHz Phase Unbalance 5 - 100 MHz 1 - 350 MHz Units MHz dB dB dB dB dB Degrees Degrees Nominal — — — — — — — — Maximum — 1.0 2.0 3.0 0.1 0.5 1.0 5.0 Mean (x) — — 1.21 — — — — — Sigma (σ) — — 0.032 — — — — — 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. S 0180 H • 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 Absolute Maximum Ratings Parameter RF Power DC Current Operating Temperature Storage Temperature Absolute Maximum 250 mW 30 mA -20°C to +85°C -20°C to +85°C Functional Configuration Function Secondary Secondary CT Secondary Dot Primary Dot Primary Pin No. 1 2 3 5 4 Typical Performance @ 25°C Insertion Loss Phase Unbalance 0.00 -0.32 -0.64 dB 200.00 194.00 188.00 182.00 176.00 170.00 70.80 140.60 210.40 280.20 350.00 -0.96 -1.28 -1.60 1.00 Frequency (MHz) Degrees Options Options 1.00 70.80 140.60 210.40 280.20 350.00 Frequency (MHz) Amplitude Unbalance 0.21 0.16 0.11 dB 0.06 0.01 -0.04 1.00 70.80 140.60 210.40 280.20 350.00 Frequency (MHz) Options S 0180 H 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