E-Series 4:1 Transmission Line Transformer 5.00 – 1000.00 MHz Functional Schematic Features • • • • Surface mount 4:1 Impedance CT on Secondary Available on Tape & Reel Description M/A Com’s MABAES0054 is a 4:1 RF transmission line transformer in a low cost, surface mount package. Ideally suited for high volume applications. Electrical Specifications @ 25°°C Parameter Test Conditions Units Min. Typ. MHz 1.5 1.0 1.5 0.25 2.0 1.5 2.0 0.5 Frequency Range 5-1000 Insertion Loss 5-50 MHz 50-879 MHz 879-1000 MHz 5-1000 MHz dB dB dB dB 5-500 MHz 500-1000 MHz Degrees Degrees __ __ Amplitude Unbalance Phase Unbalance 4.0 8.0 Max. 8.0 12.0 Note: Specifications subject to change without notice. 1 E SERIES 4:1 Transmission Line Transformer MABAES0054 Insertion Loss Secondary Insertion Loss 0.0 -0.5 -0.5 -1.0 -1.0 dB dB 0.0 -1.5 -1.5 -2.0 -2.0 -2.5 -2.5 -3.0 -3.0 5 171 337 502 668 834 1000 5 171 Frequency(MHz) 337 502 668 834 1000 834 1000 Frequency(MHz) Amplitude Unbalance Phase Unbalance 0.6 200 195 0.4 190 0.2 dB Degrees 185 0.0 180 175 -0.2 170 -0.4 165 -0.6 160 5 171 337 502 668 834 1000 Frequency(MHz) 5 171 337 502 668 Frequency(MHz) V1.01 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. 2 E SERIES 4:1 Transmission Line Transformer MABAES0054 Pin Configuration Recommended PCB Configuration Pin No. Pin Name Secondary Dot 1 Secondary CT 2 Secondary 3 Primary 4 Primary Dot 5 Primary CT - Case Ground - Not Connected - Absolute Maximum Ratings Parameter Absolute Maximum RF Power 250 mW Peak IF Current 40 mA Storage Temperature -40°C to +85° C Operating Temperature -40°C to +85° C Pin Temperature (10 Seconds) 260° C V1.01 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. 3