RF2460 Ver la hoja de datos (PDF) - RF Micro Devices
Número de pieza
componentes Descripción
Lista de partido
RF2460 Datasheet PDF : 20 Pages
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RF2460
Preliminary
Application Schematic - US PCS
LNA GAIN
LNA IN
0.1 µF
10 nH
10 Ω
MIX GAIN
VCC1
19 nH 510 Ω
0.1 µF
ENABLE
VCC1
* 20 19 18 17 16 *
1
15
2 nH
22 pF
LNA OUT
VCC2
2
14
18 kΩ
3
13
9.1 kΩ
LO IN
4
12
7.5 nH 82 Ω
5
11
0.1 µF
47 nH
*6
7
8
9 10 * 1 nH
* Represents "GND".
MIX IN
8
C1
C2
C1
VCC1 VCC2
VCC1
L1
L2
0.1 µF
R
C3
C3
0.1 µF
C4
0.1 µF
C3 and C4 should be placed as
closely as possible to pins 2 and 3
US PCS, IF = 210 MHz
Korean PCS, IF = 220 MHz
GPS, IF = 184 MHz
US PCS, IF = 184 MHz
IF OUT
C1 (pF)
4
3.6
4
8
C2 (pF)
3
2
3
3
C3 (pF)
6
7
5
6
L1 (nH)
82
82
150
82
L2 (nH)
110
120
82
110
R (Ω)
4.7 k
4.7 k
3k
4.7 k
8-38
Rev A7 010912
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