RF2466 Ver la hoja de datos (PDF) - RF Micro Devices
Número de pieza
componentes Descripción
Lista de partido
RF2466 Datasheet PDF : 8 Pages
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RF2466
Evaluation Board Schematic
(Download Bill of Materials from www.rfmd.com.)
P1
P2
P1-1 1 VCC P2-1 1 IF SEL
C10
+ 1 uF
C5
33 nF
2 GND
2 GND
VCC
P1-3 3 NC
P2-3 3 ENABLE
J3
CDMA IF1
50 Ω µstrip
R1
33 Ω
L3
3.3 uH
R2
68 Ω
T1
**XFMER
C3
9 pF
L2
390 nH
C4
9 pF
C2
10 pF
50 Ω µstrip
J4
FM IF2
VCC
L4
3.3 uH
1 16 15 14 13
R3
10 Ω
VCC
IF SEL
6
ENABLE
2
12
L1
C1
150 nH
33 nF
50 Ω µstrip
3
11
J3
J1
LO IN
50 Ω µstrip
C6
10 pF
C7
3.0 pF
L5
8.2 nH
R4
200 Ω
**Core: Fair-Rite Balun #2865002402
L12: 3 turns #30 AWG (Green)
L34: 12 turns #32 AWG (Red)
One turn = one pass through BOTH holes.
Winding starts and finishes on same end of core.
L12 and L34 exit opposite ends of core.
F1: filter
4
10
5 6 7 8 9 17
2466400 Rev A
Enable
0
0
1
1
IF Select
0
1
0
1
Stage
Off
Off
FM
CDMA
C9
33 nF
L7
15 nH
C8
33 nF
F1
1
3
4
GND GND
6
GND GND
L8*
TBD
50 Ω µstrip
L6
15 nH
J2
MIXER IN
6-12
Rev A7 010717
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