1860 Hartog Drive, San Jose, California 95131 USA Tel: 001-408-436-7720 Fax: 001-408-436-7689 Email: Sales@premierdevices.com
Leffelholzstr. 20, D-90441, Nurnberg, Germany Tel: +49(0)911/9411 233 Fax: +49(0)911/9411 198 Email: Sales.germany@premierdevices.com
2/1-2F, No.99 Lane 2535 Gudai Rd, Shanghai, China PC 201100 Tel: (86)21-5416-8648 Fax: (86)21-5416-8753 Email: Sales.china@premierdevices.com
XFA-0401-4W
Features SURFACE MOUNT TRANSFORMER
• Frequency Range: 0.2 – 350 MHz
• Impedance Ratio: 1:4, Unbalanced to Balanced
• Industry Standard SMT package
• Available in Tape-and –Reel
• Low Cost
Description
The XFA-0401-4W tr ansformer 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.
Specifications Absolute Maximum Ratings
Schematic Package – S06 Pin Functions
Typical Test Data – Insertion Loss of two units back-to-back @ 25°C. Primary Impedance 50 Ohms.
Specifications and information on this data sheet are subject to change without notice.
Parameter Minimum Maximum
Frequency Range (MHz) 0.2 350
Insertion Loss <1dB 0.2 170
Insertion Loss <2dB 0.35 300
Insertion Loss <3dB 0.2 350
Impedance ratio 1:4
Type Unbalanced to Balanced
Parameter Maximum
RF Power +33 dBm
Operating Temperature -55 to +100 °C
Storage Temperature -55 to +100 °C
Re-flow Temperature + 240 °C
Function Pin
SECONDARY 1
SECONDARY CT 2
SECONDARY DOT 3
PRIMARY DOT 4
NC 5
PRIMARY 6
Inse r t i on Los s
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0.3 44 87.7 131 175 219 263 306 350
Frequency (MHz)
dB S21
