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Product Description
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
XFP-1001-4WH
1:4 SMT TRANSFORMER
The XFP-1001-4WH 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 Lead-
Free and RoHS Compliant. S-Parameters are available on request.
Frequency Range: 5MHz to
1000MHz
Impedance Ratio: 1:4, Unbalanced
to Balanced
Low Cost and RoHS Compliant
Industry Standard SMT package
Available in Tape-and-Reel
50Ω Nominal Impedance
DS100805
RoHS Compliant and Pb-Free Product
Package: S09
XFP-1001-
4WHXFP-
1001-4WH
Specifications
Parameter Specification Unit
Min. Typ. Max.
Frequency Range 5 1000 MHz
Insertion Loss <1dB MHz
Insertion Loss <2dB 5 1000 MHz
Insertion Loss <3dB MHz
Impedance Ratio 1:4
Type Unbalanced to Balanced
I nput Ret ur n Loss
-30
-25
-20
-15
-10
-5
0
0 100 200 300 400 500 600 700 800 900 1000
Frequency, MHz
dB
I nser t i on Loss
-2
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0 100 200 300 400 500 600 700 800 900 1000
Fre quency, MHz
dB
S21 S31
Schematic