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RF2460
Rev B6 DS080128
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Application Schematic - W-CDMA
(See W-CDMA charts for lab measurements at the end of the data sheet)
19
18
17
16
14
13
12
10
9
8
7
5
4
3
2
1
*
*
*
*
20
6
11
15
ENABLE
VCC1
VCC2
50
Ω μstrip
R1
82
Ω
L2
7.5 nH
50
Ω μstrip
50
Ω μstrip
C7
4.3 pF
C8
4.3 pF
50
Ω μstrip
50
Ω μstrip
C9
4.3 pF
L4
82 nH
R2
DNI
50
Ω μstrip
L3
150 nH
C5
0.1
μF
VCC1
C6
5.6 pF
50
Ω μstrip
L5
1.0 nH
50
Ω μstrip
C10
0.1
μF
50
Ω μstrip
L6
47 nH
R3
9.1 k
Ω
R6
18 k
Ω
50
Ω μstrip
L7
2.0 nH
C11
22 pF
50
Ω μstrip
L8
19 nH
R4
510
Ω
R5
10
Ω
C12
0.1
μF
VCC1
MIX_GAIN
LNA_GAIN
50
Ω μstrip
C2
0.1
μF
50
Ω μstrip
L1
10 nH
RF2460PCBA-U WCDMA
RF @ 2.14 GHz, LO @ 2.33 GHz, IF @ 190 MHz
IF=190 MHz
C3
0.1
μF
VCC1
C4
0.1
μF
VCC2
C2 and C3 should be placed as
closely as possible to pins 2 and 3
P1
1
2
3
CON3
P1-1
VCC1
GND
C1
1
μF
+
P1-3
C13
1
μF
+
LO IN
LNA IN
LNA OUT
MIX IN
IF OUT
P2
1
2
3
CON3
P2-1
ENABLE
LNA_GAIN
P2-3
MIX_GAIN
P2-1
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