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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.
CPA-1001-56H
6DB SMT COUPLER
The CPA-1001-56H coupler is designed for applications that require small, low cost,
and highly reliable surface mount components. Applications may be found in broad-
band, wire-less and other communications systems. These units are built Lead-Free
and RoHS compliant. S-Parameters are available on request.
Frequency Range: 5MHz to
1000MHz
Nominal Coupling: 6.5 ± 0.5dB
Low Cost and RoHS Compliant
Industry Standard SMT package
Available in Tape-and -Reel
50 Characteristic Impedance
EDS-CPA-1001-56H Rev 4
RoHS Compliant and Pb-Free Product
Package: S06
CPA-1001-56H
CPA-1001-56H
Specifications
Parameter Specification Unit
Min. Typ. Max.
Frequency Range 5 1000 MHz
Nominal Coupling 6.0 6.5 7.0 dB
Coupling Flatness -0.5 +0.5 dB
Mainline Loss 1.9 2.75 dB
Directivity 10 15 dB
Return Loss 12 18 dB
Note: Typical values represent midband performance at T=25°C.
Coupl ing & Ins er tio n Loss
-3
-2.5
-2
-1.5
-1
-0.5
0
0 100 200 300 400 500 600 700 800 900 1000
Frequency, MHz
S21, Insertion Loss ,
dB
-8
-7.5
-7
-6.5
-6
-5.5
-5
S31, Coup ling, dB
S21 S31
Return Lo s s
-30
-25
-20
-15
-10
-5
0
0 100 200 300 400 500 600 700 800 900 1000
Fre quency, M Hz
dB
S11 S22 S33 S44
Schematic