RoHS Compliant 1:1 Transmission Line Transformer 50-2150MHz Features • • • • • • MABA-007731-CT1980 V1 Schematic Surface Mount 1:1 Impedance 260°C Reflow Compatible RoHS* Compliant RoHS version of MABACT0013 Available on Tape and Reel. Reel quantity 2000 Description M/A-COM’s MABA-007731-CT1980 is a 1:1 RF Transmission line Transformer in a low cost, surface mount package. The windings are welded to the package substrate for improved reliability and reduced lead content. Ideally suited for high volume CATV/Broadband applications. Case Style: SM-152 Pin Configuration Pin No. Function 1 Secondary (Output coupled) 2 Not connected (Ground) 3 Secondary Dot (Output thru) 4 Primary Dot (Input) 5 Primary (Ground) Ordering Information Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010 Part Number Package MABA-007731-CT1980 2000 MABA-007731-CT19TB Customer Test Board Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 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 changes to the product(s) or information contained herein without notice. RoHS Compliant 1:1 Transmission Line Transformer 50-2150MHz MABA-007731-CT1980 V1 Electrical Specifications: TA = 25°C, Z0 = 75Ω 1 Parameter Frequency Units Min Typ Max Insertion Loss (above -3dB) 50 - 950 MHz 950 - 2150 MHz dB dB - 0.5 1.2 1.2 3.1 Amplitude Unbalance 50 - 2150 MHz dB - 0.3 2.0 Phase Unbalance 50 - 2150 MHz º - 7 17 Input Return Loss 50 - 2150 MHz dB 13 16 - Absolute Maximum Ratings 1,2 Parameter Absolute Maximum RF Power 1 Watt Internal Load Dissipation 0.125 Watt Operating Temperature -40°C to +80°C Storage Temperature -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 does not recommend sustained operation near these survivability limits. 2 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 changes to the product(s) or information contained herein without notice. RoHS Compliant 1:1 Transmission Line Transformer 50-2150MHz MABA-007731-CT1980 V1 Typical Performance Curves: TA = 25°C, Z0 = 75Ω 1 Insertion Loss: coupled (Pin4 - Pin1) ref value -3dB Insertion Loss: through (Pin4 - Pin3) ref value -3dB 0 -1 -1 -2 -2 -3 -3 dB dB 0 -4 -4 -5 -5 -6 -6 -7 -7 -8 -8 5 337 670 1003 1336 1668 2001 2334 2667 3000 5 337 670 Frequency (MHz) 1003 1336 1668 2001 2334 2667 2334 2667 3000 Frequency (MHz) Amplitude Unbalance Phase Unbalance 5 250 4 230 3 210 2 degree dB 1 0 -1 -2 190 170 150 -3 130 -4 -5 110 5 337 670 1003 1336 1668 2001 2334 2667 3000 Frequency (MHz) 5 337 670 1003 1336 1668 2001 3000 Frequency (MHz) Return Loss: Input 0 -5 dB -10 -15 -20 -25 -30 -35 5 337 670 1003 1336 1668 2001 2334 2667 3000 Frequency (MHz) 3 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 changes to the product(s) or information contained herein without notice.