ETC4-1-2TR MACOM

ETC4-1-2TR E-Series RF 1:4 Flux Coupled Step-up Transformer Rev. V8 2 - 800 MHz Features Functional Schematic 1:4 Impedance Ratio 5 1 CT on Secondary Surface Mount Tape and Reel Packaging Available 2 RoHS Compliant, Pb Free Termination Finish - Sn PRI SEC 3 4 Description The ETC4-1-2 is a 1:4 RF flux coupled step-up 2 Pin Configuration transformer in a surface mount package. Ideally suited for high volume cellular and wireless Pin Function Pin Function applications. Typical applications include single to 1 Secondary 4 Primary dot balanced mode conversion and impedance matching. Parts are packaged in tape & reel. 2 Secondary CT 5 Primary 3 Secondary Dot 2. MACOM recommends connecting unused package pins to ground. Electrical Specifications: Freq = 2 - 800 MHz, T = 25C, Z = 50 , P = 0 dBm A 0 IN Test Conditions & Parameter Units Min. Typ. Max. Frequency (MHz) F F L U 10 - 100 1.0 Insertion Loss dB 5 - 600 1.21 2.0 2 - 800 3.0 10 - 100 0.25 Amplitude Balance dB 2 - 800 1.0 10 - 500 2.0 Phase Balance Degrees 2 - 800 10.0 3,4 1 Recommended Maximum Ratings Ordering Information Parameter Absolute Maximum Part Number Package 5 DC Power 250 mW ETC4-1-2TR 2000 piece reel DC Current 30 mA 1. Reference Application Note M513 for reel size information. Operating Temperature -55C to +85C 3. Exceeding anyone or combination of these limits may cause permanent damage to this device. 4. MACOM does not recommend sustained operation near these survivability limits. 5. Specified at +25C only. 11 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: ETC4-1-2TR E-Series RF 1:4 Flux Coupled Step-up Transformer Rev. V8 2 - 800 MHz 6 Typical Performance Curves : T = 25C, Z = 50 , P = 0 dBm A 0 IN Phase Balance Insertion Loss Amplitude Balance Input Impedance 6. Full temperature plots available on request. 22 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: