RF2104
Evaluation Board Schematic - 915MHz
(Download Bill of Materials from www.rfmd.com.)
2104400A
902 MHz to 928 MHz
P1-1
C4
C6
100 pF
C2
C3
10 µF
100 pF
100 pF
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C5
100 pF
2
BIAS
C1
330 pF
C9
33 pF
L2
C12
6.8 nH
7.5 pF
50 Ω µstrip
J2
RF OUT
L3
3.3 nH
C10
13 pF
C11
5.1 pF
J1
RF IN
0.028" x 0.4"
C7
7.5 pF
L1
8.2 nH
P1
1
2
3
P1-1
P1-3
VCC
GND
PC
P1-3
C8
100 pF
NOTE:
Efficiency is affected by actual position of C9 and C10;
C9 is mounted close to DUT and C10 mounted away from DUT.
Evaluation Board Schematic - 830MHz
2104401A
824 MHz to 849 MHz
P1-1
C4
10 µF
C6
100 pF
C2
100 pF
C3
100 pF
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C5
100 pF
BIAS
C1
330 pF
C9
33 pF
L2
6.8 nH
C12
7.5 pF
50 Ω µstrip
J2
RF OUT
L3
3.3 nH
C10
13 pF
C11
5.6 pF
50 Ω µstrip
J1
RF IN
C7
15 pF
L1
10 nH
P1
1
2
3
P1-1
VCC
GND
PC
P1-3
C8
100 pF
P1-3
2-16
Rev B4 010507
RFMD [ RF MICRO DEVICES ]
