RF3404PCBA View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF3404PCBA' PDF : 12 Pages View PDF
Preliminary
RF3404
Evaluation Board Schematic
VCC
L1
390 nH 0805
C14
0402
12 pF
C12
33 nF
J1
CDMA OUT
L2
82 nH
R1
10 kΩ
C17 0402
10 pF
C15
10 pF
0402
VCC
C22
33 nF
J2
FM OUT
0402
L4
180 nH 0603
L3
72 nH
C21
15 pF
11
C11
10 pF - 47 nF 10
9
P1-3
P1-8
P1-11
J5
LO INPUT
8 P1-8
7 P1-7
6 P1-6
5 P1-5
4 P1-4
3 P1-3
2 P1-2
1 P1-1
P1
COMPONENT 1
C18
15 pF
R2
2.4 kΩ
C19
15 pF
0402
J6
PCS LO
OUTPUT
P1-4 P1-5 P1-11
22
21
CDMAIF+
CDMAIF-
23 44
BAND SEL
VCC4
43
FM IF+ IF SEL
FM IF- IP SET
DIV ENABLE
LO IN
VCC3
48
28
PCS LO
OUT
1
ENABLE
29
30
LNA
GAIN
TX BUFFER
CELL ENABLE MIXER
LO OUT
GAIN
J7
CELL LO
OUTPUT
P1-6
P1-11 P1-1 P1-7 P1-2
P1-11
VCC1
P1
15
39 14
38
PCS LNA IN
12
CELL LNA IN
11
35
J3
LNA HB INPUT
J4
LNA LB INPUT
34
9
VCC2
8
Note orientation of pin 1
3404400, Rev. 4
R3
0402
5.1 Ω
P1-11
8
Rev A1 010918
8-43
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