RF2369
Application Schematic
Cellular Low Noise Amplifier ~881MHz
C1
R1
0.1 μF
1.6 kΩ
Logic
VREF/PD
1
2
3
6
5
4
SELECT
Control
*C7
DNI
C2
0.1 μF
L1
1.5 nH
C6
33 nF
L3
6.8 nH
50 Ω μstrip
50 Ω μstrip
J1
RF IN
J2
RF OUT
C3
3 pF
L2
10 nH
VCC
C5
C4
10 nF
100 pF
* It is recommended added to initial customer PCBA layout for flexibility to optimize performance.
Application Schematic
Cellular Driver Amplifier ~836MHz
C1
R1
0.1 μF
1.3 kΩ
Logic
VREF/PD
1
2
3
6
5
4
SELECT
Control
C2
0.1 μF
L1
1.5 nH
C6
33 nF
C3
3 pF
L3
6.8 nH
50 Ω μstrip
50 Ω μstrip
J1
RF IN
J2
RF OUT
L2
10 nH
VCC
C5
C4
10 nF
100 pF
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev B3 DS070816
5 of 12
RFMD [ RF MICRO DEVICES ]
