ETM4-1T-2 4:1 RF Transformer 0.05 - 3.072 MHz M/A-COM Products Part Status: Released Rev V5 Schematic Features • • • • Surface Mount 4:1 Impedance CT on Secondary 50 Ohm Description M/A-COM’s ETM4-1T-2 is a 4:1 RF Transformer in a low cost surface mount package. Ideally suited for high volume CATV application. Z0 4xZ0 Case Style SM-1 Pin Configuration Function Pin Number Secondary Dot 1 Secondary Centre Tap 2 Secondary 3 Primary 4 Not Connected 5 Primary Dot 6 Ordering Information Part Number Package ETM4-1T-2TR 900 pieces per reel Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. ETM4-1T-2 4:1 RF Transformer 0.05 - 3.072 MHz M/A-COM Products Part Status: Released Rev V5 Electrical Specifications: TA = 25°C, 0dBm, Z0 = 50Ω Parameter Frequency Range Test Conditions .05 – 3.072 MHz Units Min. Typ. Max. Insertion Loss .05 – 3.072 MHz dB – – 1 Amplitude Balance .05 – 3.072 MHz dB – – ±0.1 Phase Balance .05 – 3.072 MHz º – – ±1 dB dB 18 25 – – Input Return Loss .05 – .20 MHz .20 - 3.072 MHz Absolute Maximum Ratings Parameter Absolute Maximum RF Power 250mW DC Current 30mA Operating Temperature -20°C to +85°C Storage Temperature -55°C to +100°C 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.