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Broomfield, CO 80021
5
EDS-103980 Rev C
SPB-3018 400-2500 MHz Cascadable MMIC Amplifier
Preliminary
303 S. Technology Ct.
Phone: (800) SMI-MMIC
http://www.sirenza.com
Ζ=50Ω, 22.2°
Ζ=50Ω, 7.5°
Ζ=50Ω, 3.9°
4.3ΚΩ
300Ω
Ζ=50Ω, 0.6°
Note: Electrical lengths are determined from
the center of a shunt component and a cut on
the center trace
3Ω
Bill of Materials:
C1
15pF 0603 Capacitor
C2
5.6pF 0603 Capacitor
C3
47pF 0603 Capacitor
C4
1000pF 0603 capacitor
C5
10uF Tantalum capacitor
C6,C7 0.1uF 0603 capacitor
C8
5.6pF 0603 capacitor
C9
6.8pF 0603 capacitor
R1
300
Ω 0603 res (5%)
R2
4.3K
Ω 0603 res (5%)
R3
3
Ω 0603 res (5%)
L1
20nH Coilcraft 0805HQ-20NX Inductor
Connectors 2x 142-0751-821 Johnson Comp.
Heat sink EEF-101407
PCB
ECB-101161 Rev. C
Application Schematic for 880 MHz
Evaluation Board Layout for 880 MHz