MABA-009776-CF28A0 2:1 Flux Coupled Balun Transformer 5 - 100 MHz Features • • • • • M/A-COM Products Rev. V1 Schematic Surface Mount 2:1 Impedance 75Ω single ended to 37.5Ω Balance RoHS Compliant, lead free Available on Tape and Reel Description M/A-COM’s MABA-009776-CF28A0 is a 2:1 RF Flux coupled step-down BalUn transformer with out a center tap, in a low cost surface mount package. Ideally suited for high volume CATV/Broadband applications. Case Style SM-164 Pin Configuration Function Pin Number Secondary Dot 1 No connection 2 Secondary 3 Primary 4 Primary Dot 5 Ordering Information 1 Part Number Package MABA-009776-CF28A0 2000 MABA-009776-CF28TB Customer Test Board Dimensions are inches (millimetres) ±0.015 (0.38) unless otherwise specified. 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-009776-CF28A0 2:1 Flux Coupled Balun Transformer 5 - 100 MHz M/A-COM Products Rev. V1 Electrical Specifications: TA = 25°C, Z0 = 75Ω, Pin = 0dBm Parameter Frequency Range Test Conditions 5 - 100 MHz Min. Typ. Max. Insertion Loss 1 (Pin 5 to Pin 1) 5 - 100 MHz dB - 0.4 0.8 Insertion Loss 2 (Pin 5 to Pin 3) 5 - 100 MHz dB - 0.4 0.8 Amplitude Balance 5 - 100 MHz dB - 0.1 ±1.0 Phase Balance 5 - 100 MHz º - 2.0 ±6.0 Input Return Loss (Pin 4) 5 - 100 MHz dB 14 22 - Recommended Maximum Ratings 2 Units Parameter Value RF Power +27dBm (500mW) DC Current 300mA Operating Temperature -40°C to +100°C Storage Temperature -55°C to +115°C Application Circuit 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-009776-CF28A0 2:1 Flux Coupled Balun Transformer 5 - 100 MHz M/A-COM Products Rev. V1 Typical Performance: TA = 25°C, Z0 = 75Ω, Pin = 0dBm Insertion Loss 2 (Pin5 - Pin3) 0.0 0.0 -0.2 -0.2 -0.4 -0.4 -0.6 -0.6 -0.8 -0.8 dB dB Insertion Loss 1 (Pin5 - Pin1) -1.0 -1.0 -1.2 -1.2 -1.4 -1.4 -1.6 -1.6 -1.8 -1.8 -2.0 -2.0 5 54 103 151 200 5 54 F requency (M H z) 151 200 151 200 Frequency (M Hz) Amplitude Balance Phase Balance 1.0 190 0.8 188 0.6 186 0.4 184 0.2 182 d eg ree dB 103 0.0 -0.2 -0.4 180 178 176 -0.6 174 -0.8 172 -1.0 170 5 54 103 151 200 F requency (M H z) 5 54 103 F requency (M H z) Return Loss: Input (Pin5) 0 -5 dB -10 Note: Graphs plotted to 200MHz for reference only -15 -20 -25 -30 -35 5 54 103 151 200 F requency (M H z) 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.