MABA-011103 Auto Transformer 1:1.77 Rev. V1 40 - 1215 MHz Features Functional Schematic 1:1.77 Impedance Surface Mount Package Excellent Temperature Stability Available on Tape and Reel 260 Reflow Compatible RoHS Compliant and Pb Free Suitable for all CATV, Broadband and FTTX applications Description 3 The MABA-011103 is a 1:1.77 auto transformer. Pin Configuration This transformer is ideally suited for CATV Pin Function broadband applications. 1, 2 Not Connected (ground) 3 Secondary Dot 4 Primary Dot 5 Ground 3. MACOM recommends connecting unused package pins to ground. Electrical Specifications: Freq = 40 - 1215 MHz, T = 25C, Z = 75 , P = 0 dBm A 0 IN Parameter Test Conditions Units Min. Typ. Max. Impedance Ratio - - 1:1.77 40 - 150 MHz 2.4 3.0 Insertion Loss 150 - 750 MHz dB 2.8 3.1 (Pin 4 - Pin 3) 750 - 1215 MHz 2.6 3.0 Input Return Loss 40 - 1215 MHz dB 9 8 (Pin 4) Output Return Loss 40 - 1215 MHz dB 13 16 (Pin 3) 1,2 4,5 Ordering Information Recommended Maximum Ratings Part Number Package Parameter Rating 6 MABA-011103 Tape & Reel Input Power 2 W DC Current 200 mA MABA-011103-TB Customer Sample Board Operating Temperature -40C to +85C 1. Reference Application Note M513 for reel size information. 2. All sample boards include 5 loose parts. 4. Exceeding anyone or combination of these limits may cause permanent damage to this device. 5. MACOM does not recommend sustained operation near these survivability limits. 6. Specified at +25C only. 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MABA-011103 Auto Transformer 1:1.77 Rev. V1 40 - 1215 MHz 7 Typical Performance Curves : T = 25C, Z = 75 , P = 0 dBm A 0 IN Input Return Loss (pin 4) Insertion Loss (pin 3) -1.5 0 -5 -2.0 -10 -2.5 -15 -3.0 -20 -3.5 -25 0 250 500 750 1000 1250 1500 0 250 500 750 1000 1250 1500 Frequency (MHz) Frequency (MHz) Output Return Loss (pin 3) 0 -5 -10 -15 -20 -25 0 250 500 750 1000 1250 1500 Frequency (MHz) 7. Full temperature plots available on request. 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: