MABAES0031

MABAES0031 E-Series RF 4:1 Flux Coupled Transformer 1.0 - 650 MHz SM-138 Package Features Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel Description M/A-COM’s MABAES0031 is a 1:4 RF flux coupled step-up transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Typical applications include single to balanced mode conversion and impedance matching. Schematic Primary Dot 4 3 turns Primary 5 3 Secondary Dot 3 turns 2 Secondary CT 3 turns 1 Secondary Electrical Specifications @25°C Parameter Frequency Range 1 - 650 Insertion Loss (fL - fU) 10 - 200 MHz 1 - 450 MHz 450 - 650 MHz Amplitude Unbalance 10 - 200 MHz 1 - 650 MHz Phase Unbalance 10 - 200 MHz 1 - 500 MHz 500 –650 MHz Units MHz dB dB dB dB dB Degrees Degrees Degrees Typical — 0.7 1.5 3.0 0.12 0.6 1 3 7 Minimum — — — — — — — — — Maximum — 1.0 2.0 3.5 0.25 1.0 2.0 5.0 10 Note: Mean and Sigma calculated from average loss at @ 105 MHz. Please Note that the photograph above indicates typical package only, not actual unit. Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. S 1613 A V 1.0 1 E-Series RF 4:1 Flux Coupled Transformer, 1.0-650 MHz Absolute Maximum Ratings Parameter RF Power DC Curr...