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MABA-008482-CF1A40
1.78:1 step up flux coupled transformer 5 - 200MHz Features
* * * * * * * Surface mount 1.78:1 step-up flux coupled transformer Separate secondary coils, allowing separate bias feed into balanced amplifiers 260C reflow compatible RoHS* compliant Part is welded and lead free Available on tape and reel. Reel quantity 2000
M/A-COM Products Part Status: Released Rev V2 Schematic
Description
M/A-COM's MABA-008482-CF1A40 is a 1.78:1 Flux Coupled step up transformer in a low cost, surface mount package. Ideally suited for high volume CATV/Broadband applications. Suitable for use in 50 Ohm and 75 Ohm systems
Case Style: SM-156
Pin Configuration
Pin No. 1 2 3 4 5 6 Function Primary (ground) Secondary ground 2 Primary Dot (input) Secondary (output 2) Secondary ground 1 Secondary Dot (output 1)
Ordering Information
Part Number MABA-008482-CF1A40 MABA-008482-CF1ATB Package 2000 Customer Test Board
Dimensions in inches [mm] Tolerance: .xx .02, .xxx .010
Note: Reference Application Note M513 for reel size information. 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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-008482-CF1A40
1.78:1 step up flux coupled transformer 5 - 200MHz Electrical Specifications: TA = 25C, Z0 = 75 1
Parameter Insertion Loss Amplitude Balance Phase Balance Frequency 5 - 80 MHz 80-200 MHz 5 - 100 MHz 100 - 200 MHz 5 - 50 MHz 50 - 100 MHz 100 - 200 MHz 5 - 100 MHz 100 - 200 MHz Units dB dB dB dB dB dB Min 22 16 Typ 0.35 0.48 0.02 0.14 0.50 1.95 4.15 25.9 18.4 Max 0.5 1.0 0.2 0.5 3 5 10 -
M/A-COM Products Part Status: Released Rev V2
Input Return Loss
Absolute Maximum Ratings 1,2
Parameter
Max RF Power Max DC current Operating Temperature Storage Temperature
Recommended PCB Configuration
Absolute Maximum
1W 250mA per arm -40C to +60C -40C to +85C
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 * 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-008482-CF1A40
1.78:1 step up flux coupled transformer 5 - 200MHz Typical Performance Curves: TA = 25C, Z0 = 75 1
Insertion Loss 1 (pin3 - pin6)
0.0 -0.1 -0.2 -0.3 -0.4
M/A-COM Products Part Status: Released Rev V2
Insertion Loss 2 (pin3 - pin4)
0.0 -0.1 -0.2 -0.3 -0.4
dB
dB
-0.5 -0.6 -0.7 -0.8 -0.9 -1.0 5 54 103 151 200
-0.5 -0.6 -0.7 -0.8 -0.9 -1.0 5 54 103 151 200
Frequency (MHz)
Amplitude Balance
1.0 0.8 0.6
Frequency (MHz)
Phase Balance
10.0 8.0 6.0 4.0
d eg ree
0.4 0.2
dB
0.0 -0.2 -0.4 -0.6 -0.8 -1.0 5 54 103 151 200
2.0 0.0 -2.0 -4.0 -6.0 -8.0 -10.0 5 54 103 151 200
Frequency (MHz)
Return Loss: Input
0 -5 -10
Frequency (MHz)
dB
-15 -20 -25 -30 5 54 103 151 200
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.

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