RF2460
Evaluation Board Schematic
Korean-PCS, IF=220MHz
LNA GAIN
MIX GAIN
R5
***400 pS electrical delay***
***0.30 dB line loss***
C3
0.1 μF
20 Ω
VCC1
J1
L9
8.2 nH
R4
510 Ω
C13
0.1 μF
LNA IN
C2
L1
1.6 nH
L2
10 nH
1 pF
C12
22 pF
*
*
L8
2.2 nH
20
19
18
17
16
***358 pS electrical delay***
***0.26 dB line loss***
ENABLE
VCC1
J5
LNA OUT
1
15
C4
0.1 μF
2
3
4
5
14
13
12
***C4 and C5 should be placed as
close as possible to pins 2 and 3***
R6
24 kΩ
VCC1
***399 pS electrical delay***
***0.32 dB line loss***
R3
7.5 kΩ
C5
0.1 μF
J4
***396 pS electrical delay***
***0.30 dB line loss***
MIX IN
11
*
C11
0.1 μF
L7
J2
LO IN
47 nH
L6
1 nH
6
7
8
9
10
*
L3
R1
9 nH
68 Ω
2460310, Rev. 5
C9
2 pF
C8
3.6 pF
C10
3.6 pF
Represents "GND".
C1
*
L5
82 nH
L4
120 nH
P1
P2
1
0.1 μF
1
2
VCC1
P1-1
VCC1
GND
P2-1
P2-2
P2-3
ENABLE
R2
4.7 kΩ
C6
0.1 μF
C7
7 pF
2
LNA GAIN
MIX GAIN
***291 pS electrical delay***
***0.05 dB line loss***
P1-3
VCC2
3
3
J3
IF OUT
C14
0.1 μF
CON3
CON3
8-94
Rev B5 060921
RFMD [ RF MICRO DEVICES ]
