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RF2192
Rev A8 060918
Application Schematic
CDMA-450MHz Band
4.7
μF
470 pF
100 pF
100 pF
100 pF
0
Ω
100 pF
C1**
C100**
C3
100 pF
L1*
100 pF
10 nF
4.7 uF
7.5 pF
0
Ω
TL
1
TL
2
4.7
μF
* L1 is a High Q inductor (i.e., Coilcraft 0805HQ-series).
**C1, C100, C14, and C140 are High Q capacitors
(i.e., Johanson C-series).
16
1
13
14
15
2
3
4
9
8
7
6
5
12
11
10
39 nH
0
Ω
12 nH
P1-1
6.8 nH
P2-1
P2-2
TL
5
27 pF
TL
4
Transmission
Line Length
TL
1
15 mils
TL
2
125 mils
TL
6
220 mils
TL
4
L=40 mils
100 pF
RF IN
510
Ω
6.8 nH
1.2 nH
TL
6
C140**
C14**
RF OUT
CDMA (450 MHz)
15
13
15
20
Board
C100 (pF) C140 (pF)
C1 (pF)
L1 (nH)
13
C14 (pF)
TL
5
L=75 mils
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