DC08-73 Datasheet, PDF (1/4 Pages) Alpha Industries – Directional Coupler 0.81-0.96 GHz

DATA SHEET
DC08-73, DC08-73LF: Directional Coupler 0.3–2.7 GHz
Features
● _{Low cost}
● _{Low profile}
● _{Small SOT-6 package}
● _{Available on tape and reel}
● _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Block Diagram
Out
Description
The DC08-73 is a monolithic directional coupler optimized for the
0.81–0.96 GHz band. It offers low loss, good isolation, good
input/output matching and exceptional coupling repeatability. It
may be used at higher frequencies when stronger coupling is
required. It is available in the SOT-6 surface mount package.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Coupled
In
Electrical Specifications at 25 °C
Z_O = 50 Ω, unless otherwise noted
Frequency
Insertion loss⁽¹⁾
Parameter
Isolation
Input VSWR
Output VSWR
Coupling
Coupled port VSWR
1. Coupling loss included.
Pin Out
Min.
Typ.
Max.
Unit
0.81
0.96
GHz
0.35
0.45
dB
21
22
dB
1.05:1 1.3:1
1.05:1 1.3:1
14
15
16
dB
1.2:1 1.3:1
GND
OUT
GND
GND
Coupled
RF IN
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200226 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 7, 2006
1