XFA-0301-4U SURFACE MOUNT TRANSFORMER Features * * * * * Frequency Range: 0.05 - 300 MHz Impedance Ratio: 1:4, Unbalanced to Unbalanced Industry Standard SMT package Available in Tape-and -Reel Low Cost Description The XFA-0301-4U transformer is designed for applications that require small, low cost, and highly reliable surface mount components. Applications may be found in broadband, wireless and other communications systems. S-Parameters are available on request. Specifications Absolute Maximum Ratings Minimum Maximum Parameter Frequency Range (MHz) 0.05 300 RF Power +33 dBm Insertion Loss <1dB 0.18 150 Operating Temperature -55 to +100 C Insertion Loss <2dB 0.07 180 Storage Temperature -55 to +100 C Insertion Loss <3dB 0.05 300 Re-flow Temperature + 240 C Parameter Impedance ratio Maximum 1:4 Unbalanced to Unbalanced Type Schematic Package - S06 Pin Functions Function Pin SECONDARY 1 NC 2 SECONDARY DOT 3 PRIMARY DOT 4 NC 5 PRIMARY 6 Typical Test Data - Insertion Loss of two units tested back-to-back @ 25C. Primary Impedance 50 Ohms. Insertion Loss 0 -0.5 -1 -1.5 -2 -2.5 dB -3 -3.5 -4 -4.5 -5 -5.5 -6 S21 0.5 37.9 75.4 113 150 188 225 263 300 Fre que ncy (M Hz) Specifications and information on this data sheet are subject to change without notice. 1860 Hartog Drive, San Jose, California 95131 USA Leffelholzstr. 20, D-90441, Nurnberg, Germany 2/1-2F, No.99 Lane 2535 Gudai Rd, Shanghai, China PC 201100 Tel: 001-408-436-7720 Tel: +49(0)911/9411 233 Tel: (86)21-5416-8648 Fax: 001-408-436-7689 Fax: +49(0)911/9411 198 Fax: (86)21-5416-8753 Email: Sales@premierdevices.com Email: Sales.germany@premierdevices.com Email: Sales.china@premierdevices.com