XFA-0301-1WH XFA-03011WHXFA0301-1WH 1:1 SMT TRANSFORMER RoHS Compliant and Pb-Free Product Package: S06 Features Frequency Range: 0.05MHz to 300MHz Impedance Ratio: 1:1 Unbalanced to Balanced Low Cost and RoHS Compliant Industry Standard SMT package Available in Tape-and-Reel 50 Nominal Impedance Product Description The XFA-0301-1WH 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. These units are built LeadFree and RoHS Compliant. Specifications Schematic Specification Parameter Min. Typ. Unit Max. Frequency Range 0.05 300 MHz Insertion Loss <1dB 0.15 100 MHz Insertion Loss <2dB 0.8 200 MHz Insertion Loss <3dB 0.05 300 MHz Impedance Ratio 1:1 Type Unbalanced to Balanced Input Return Loss Insertion Loss 0 S21 S31 0.0 -5 -0.5 -1.0 -15 dB dB -10 -1.5 -20 -2.0 -25 -2.5 -30 -3.0 0 50 100 150 Frequency (MHz) 200 250 300 0 50 100 150 200 250 300 Frequency (MHz) RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. (c)2006, RF Micro Devices, Inc. EDS-XFA-0301-1WH Rev 4 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 2 XFA-0301-1WH Phase Balance Amplitude Balance 2.0 185 1.5 184 183 1.0 182 181 Deg dB 0.5 0.0 180 179 -0.5 178 -1.0 177 -1.5 176 175 -2.0 0 50 100 150 200 250 300 0 50 100 Pin Out Pin Name 1 Primary DOT 2 3 NC Primary 4 Secondary 5 Secondary CT 6 Secondary DOT Package Drawing - S06 150 200 250 300 Frequency (MHz) Frequency (MHz) Absolute Maximum Ratings Parameter Rating Unit +33 dBm Operating Temperature -55 to +100 C Storage Temperature -55 to +100 C RF Power Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. 2 of 2 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. EDS-XFA-0301-1WH Rev 4