SXA-389
¼
W GaAs HBT Amplifier
Application Schematic
V cc
C1
C2
C3
L1
C4
C7
Z =5 0
Ω
, E L1
°
Z = 50
Ω
, E L 2
°
Z = 5 0
Ω
, E L3
°
R F in
R Fout
L2
C5
C6
Ref. Des.
Vendor
Series
Matsuo
267M3502104K
Rohm MCH18
850
MHz
0.1uF
10%
1000pF
5%
47pF
5%
47pF
5%
3.9pF
±0.25pF
3.9pF
±0.25pF
1960
MHz
0.1uF
10%
1000pF
5%
22pF
5%
22pF
5%
-
0.5pF
±0.25pF
2140
MHz
0.1uF
10%
1000pF
5%
22pF
5%
22pF
5%
-
0.5pF
±0.25pF
2450
MHz
0.1uF
10%
1000pF
5%
22pF
5%
1.2pF
±0.25pF
-
0.5pF
±0.25pF
Ref. Des.
Vendor
Series
850
MHz
2
33nH
5%
1.2nH
±0.3nH
9.7
1960
MHz
1
18nH
5%
thru
2140
MHz
1
18nH
5%
thru
2450
MHz
1
15nH
5%
thru
C1
C6 Position
C2
L1
Toko LL1608-FS
C 3, C 7
Rohm MCH18
L2
Toko LL1608-FS
C4
Rohm MCH18
E L1
-
-
-
C5
Rohm MCH18
E L2
5.6
-
-
-
C6
Rohm MCH18
E L3
13.2
28.7
31.4
35.9
Evaluation Board Layout
RFin
C1
C2
C3
L1
+
RFout
C4
L2
C7
C5
12
C6
SIRENZA MICRODEVICES
SOT-89 Eval Board
ECB-101499 Rev B
Phone: (800) SMI-MMIC
303 S. Technology Ct. Broomfield, CO 80021
http://www.sirenza.com
EDS-102231 Rev D
6
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