RFXF8553 Datasheet, PDF (1/2 Pages) RF Micro Devices – 1 4 SMT TRANSFORMER

RFXF8553
RFXF8553
Features
 Frequency Range: 500 MHz to
2500 MHz
 Low Cost and RoHS Compliant
RFXF8553
1:4 SMT TRANSFORMER
RoHS Compliant and Pb-Free Product
Package: S20
 Industry Standard SMT package
 Available in Tape-and -Reel
 50 Characteristic Impedance
Product Description
The RFXF8553 Transformer is designed for applications that require small, low cost,
and highly reliable surface mount components. Applications may be found in broad-
band, wireless, and other commincations systems. These units are built Lead-Free
and RoHS compliant. S-Parameters are available on request.
Specifications
Parameter
Frequency Range
Insertion Loss <1dB
Insertion Loss <2dB
Insertion Loss <3dB
Impedance Ratio
Type
Specification
Min.
Typ.
Max.
500
2500
500
1000
500
1500
500
2500
1:4
Unbalanced to Balanced
Unit
MHz
MHz
MHz
MHz
Schematic
Input Return Loss
0
-5
-10
dB
-15
-20
-25
-30
0
S11
250 500 750 1000 1250 1500 1750 2000 2250 2500
Frequency (MHz)
Insertion Loss
0.0
-0.5
-1.0
-1.5
-2.0
dB
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
0
S21
S31
250 500 750 1000 1250 1500 1750 2000 2250 2500
Frequency (MHz)
DS101011
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark 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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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