MABA-010129-CT4A40 Transformer, 1:4 Transmission Line Transformer 5 to 1200 MHz Features • • • • • • • • Rev. V2 Schematic 1:4 Impedance ratio Surface mount Available on tape and reel 260°C reflow compatible RoHS* compliant and lead free Excellent temperature stability Excellent amplitude and phase balance Can be used in both 50Ω and 75Ω systems Description M/ACom Technology Solutions MABA-010129CT4A40 is a 1:4 RF transmission line transformer in a low cost, surface mount package. Ideally suited for broadband CATV applications. Component dimensions Pin Configuration Pin no. Function 1 Secondary Dot 2 Secondary Centre Tap 3 Secondary 4 Primary 5 Primary Dot Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010, unless otherwise stated * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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: +91.80.43537383 • 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. MABA-010129-CT4A40 Transformer, 1:4 Transmission Line Transformer 5 to 1200 MHz Rev. V2 Electrical Specifications: TA = 25°C, 0dBm, Z0 = 50Ω, Pin = 0dBm Parameter Frequency Units Min Typ Max Insertion Loss 1 (Pin 4 to Pin 1) 5 - 50MHz 50 - 879MHz 879 - 1200MHz dB dB dB - 0.5 0.7 1.2 0.7 1.5 2.0 Insertion Loss 2 (Pin 4 to Pin 3) 5 - 50MHz 50 - 879MHz 879 - 1200MHz dB dB dB - 0.5 0.6 0.8 0.7 1.2 1.6 Amplitude Balance (Nominal 0dB) 5 - 500MHz 500 - 1200MHz dB dB - 0.05 0.23 ±0.6 ±2.1 Phase Balance (Nominal 180º) 5 - 500MHz 500 - 1000MHz 1000 - 1200MHz º º º - 1.4 2.8 0.2 ±6 ±8 ±22 Input Return Loss (Pin4) 5 - 50 MHz 50 - 500 MHz 500 - 1200 MHz dB dB dB 20 15 11 25 23 16 - Recommended Maximum Ratings Parameter Value Input power At least +28dBm (631mW) DC current (tested at 5V) At least 600mA Operating Temperature -40°C to +85°C Storage Temperature -55°C to +100°C Application Circuit 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: +91.80.43537383 • 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. MABA-010129-CT4A40 Transformer, 1:4 Transmission Line Transformer 5 to 1200 MHz Rev. V2 Typical Performance Curves: TA = 25°C, 0dBm, Z0 = 50Ω, Pin = 0dBm Insertion Loss 1: (Pin 4 to 1) Insertion Loss 2: (Pin 4 to 3) 0 .0 -0 .2 0 .0 -0.2 -0.4 -0.6 -0.8 dB dB -0 .4 -0 .6 -0 .8 -1.0 -1.2 -1.4 -1.6 -1.0 -1.2 -1.4 -1.6 -1.8 -2 .0 -1.8 -2.0 5 2 44 48 3 72 2 9 61 120 0 5 244 Fre que ncy (M Hz) 1.0 Degrees dB 0.5 0.0 -0.5 -1.0 -1.5 483 961 120 0 Phase Balance 1.5 244 72 2 Fre que ncy (M Hz) Amplitude Balance 5 483 722 961 1200 Frequency (MHz) 190 188 186 184 182 180 178 176 174 172 170 5 244 483 722 961 1200 Frequency (MHz) Return Loss: Input (Pin 4) 0 -5 dB -10 -15 -20 -25 -30 -35 5 244 483 722 961 1200 Frequency (MHz) 3 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: +91.80.43537383 • 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. MABA-010129-CT4A40 Transformer, 1:4 Transmission Line Transformer 5 to 1200 MHz Rev. V2 Tape & Reel Information DIRECTION OF FEED W B0 K0 P1 Item Dimension Ao 5.9mm +/- 0.1mm Bo 4.55mm +/- 0.1mm Ko 3.8mm +/- 0.1mm W 12.0mm +/- 0.3mm P1 8.00mm +/- 0.1mm Pin 1 A0 Ordering Information Part number Description MABA-010129-CT4A40 2000 piece reel 4 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: +91.80.43537383 • 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.