XFA-0301-4UH
XFA-0301-4UH
XFA-0301-4UH
1:4 SMT TRANSFORMER
RoHS Compliant and Pb-Free Product
Package: S06
Features
Frequency Range 0.05MHz to
220MHz
Low Cost and RoHS Compliant
Impedance Ratio: 1:4 Unbalanced to
Unbalanced
Available in Tape-and -Reel
Industry Standard SMT package
50Ω Nominal Impedance
Product Description
The XFA-0301-4UH 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 transformers are
built Lead-Free and RoHS compliant. S-Parameters are available on request.
Specifications
Schematic
Specification
Parameter
Min.
Typ.
Max.
Unit
Frequency Range
0.05
220
MHz
Insertion Loss <1dB
0.18
150
MHz
Insertion Loss <2dB
0.07
180
MHz
Insertion Loss <3dB
0.05
220
MHz
Impedance Ratio
1:4
Type
Unbalanced to Unbalanced
Insertion Loss
S21
Input Return Loss
S31
0
0.0
-10
-20
S11
S21 (dB)
-0.5
-1.0
-30
-1.5
-40
-2.0
-50
0
25
50
75
100
125
Frequency (MHz)
150
175
200
225
0
25
50
75
100
125
150
175
200
225
Frequency (MHz)
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ 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. ©2006, RF Micro Devices, Inc.
EDS-XFA-0301-4UH 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.
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