MABA-008483-CT1760 1:1 Transmission Line Transformer 50-1200 MHz Schematic Features • • • • • • Rev. V2 SMT unit 1:1 impedance Excellent temperature stability RoHS* Compliant Pb free version of MABACT0051 Available on Tape and Reel. Description M/A-COM Technology Solutions MABA-008483CT1760 is a low cost welded SMT 1:1 Transmission line transformer designed for high volume CATV Broadband applications. Suitable for use in 50 Ohm and 75 Ohm systems Component Dimensions: Pin Configuration Function Pin Number Primary Dot (input) 1 Primary (ground) 4 Secondary Dot (o/p coupled) 2 Secondary (o/p through) 3 Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010 * 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: +91.80.4155721 • 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. MABA-008483-CT1760 1:1 Transmission Line Transformer 50-1200 MHz Rev. V2 Electrical Specifications: TA = 25°C, Z0 = 75Ω 1 Parameter Test Conditions Units Min. Typ. Max. 50 MHz 870 MHz 1002 MHz 1200 MHz 50 MHz 870 MHz 1002 MHz 1200 MHz 50 MHz 870 MHz 1002 MHz 1200 MHz 50 - 1002 MHz 1002 - 1200 MHz dB dB dB dB dB dB dB dB dB dB dB dB ° ° — — — — — — — — — — — — — — 0.13 0.53 0.63 0.83 0.43 0.33 0.43 0.63 0.3 -0.1 -0.2 -0.2 1.2 3.2 0.33 0.93 1.18 1.93 0.47 0.63 0.78 1.33 -0.6 +0.7 +0.7 +0.8 ± 4.0 ± 8.0 50 - 500 MHz 500 - 1002 MHz 1002 - 1200 MHz dB dB 18.0 17.5 11.0 23.0 19.0 18.0 — — Frequency Range: 50-1200 MHz Insertion Loss 1 (Through) Pin 3 to pin 1 Insertion Loss 2 (Coupled) Pin 2 to pin 1 Amplitude Balance Phase Balance Input Return Loss Recommended Maximum Ratings 1,2 Parameter Value RF Power 250 mW DC Current Operating/Storage Temperature 30 mA -40° C to +85° C Recommended PCB Configuration 1. Exceeding any one or combination of these limits may cause permanent damage to this device. 2. M/A-COM Technology Solutions does not recommend sustained operation near these survivability limits. 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. MABA-008483-CT1760 1:1 Transmission Line Transformer 50-1200 MHz Rev. V2 Typical Performance Curves: TA = 25°C, Z0 = 75Ω 1 Insertion Loss 2 (coup): pin 2-1 0.5 0.5 0.0 0.0 dB dB Insertion Loss 1 (thru): pin 3-1 -0.5 -0.5 -1.0 -1.0 -1.5 -1.5 50 280 510 740 970 50 1200 280 740 970 1200 970 1200 Frequency (MHz) Frequency (MHz) Amplitude Balance Phase Balance 1.0 190 0.5 185 Degrees dB 510 0.0 180 175 -0.5 170 -1.0 50 280 510 740 970 1200 50 280 510 740 Frequency (MHz) Frequency (MHz) Return Loss: Input Note: Graphs show Min Loss Pad value, 10.67dB subtracted from data. 0 -5 dB - 10 - 15 - 20 - 25 - 30 - 35 50 280 510 740 970 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: +91.80.4155721 • 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. MABA-008483-CT1760 1:1 Transmission Line Transformer 50-1200 MHz Rev. V2 Tape Specification: DIRECTION OF FEED W Bo Ko Ao P1 Orientation Item Dimension Ao 6.80mm +/-0.1mm Bo 7.60mm +/-0.1mm Ko 5.30mm +/-0.1mm W 16.00mm +/-0.3mm P1 12.00mm +/-0.1mm Ordering Information 4 Part Number Package MABA-008483-CT1760 900 MABA-008483-CT17TB Customer Test Board 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.