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8-89
RF2460
Rev B5 060921
Application Schematic - US PCS
82
Ω
7.5 nH
LNA
GAIN
MIX GAIN
C1
C3
R
C1
L2
0.1
μF
0.1
μF
47 nH
9.1 k
Ω
18 k
Ω
2 nH
19 nH
510
Ω
10
Ω
0.1
μF
19
18
17
16
14
13
12
10
9
8
7
5
4
3
2
1
*
*
*
*
20
6
11
15
L1
C2
1 nH
10 nH
22 pF
ENABL
E
LO IN
V
CC
2
V
CC
1
C3
0.1
μF
VCC1
C4
0.1
μF
VCC2
C3 and C4 should be placed as
closely as possible to pins 2 and 3
V
CC
1
IF OUT
MIX IN
LNA OUT
V
CC
1
0.1
μF
LNA IN
4.7 k
10 k
4.7 k
4.7 k
R (
Ω)
110
180
120
110
L2 (nH)
82
120
82
82
L1 (nH)
6
6.2
7
6
C3 (pF)
3
DNI
2
3
C2 (pF)
8
8.2
3.6
4
C1 (pF)
US PCS, IF = 184 MHz
GPS, IF = 184 MHz
Korean PCS, IF = 220 MHz
US PCS, IF = 210 MHz
* Represents "GND".
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