RF3300-3 RFMD [RF Micro Devices], RF3300-3 Datasheet - Page 5

• Manufacturer Part Number: RF3300-3
• Description: 3V 1900MHz LINEAR AMPLIFIER MODULE
• Manufacturer: RFMD [RF Micro Devices]

Rev A5 030612
VCC3
VCC1
RF IN
J1
NOTE:
Resistors R2 and R3 are provided on the evaluation board to protect against power sequencing
issues. (Refer to pin descriptions 11 and 12.) These resistors are not needed when the VCC3 is
connected to the handset battery.
50 Ω µstrip
2.2 µF
2.2 µF
C3
C1
(Download Bill of Materials from www.rfmd.com.)
Evaluation Board Schematic
1
2
3
4
5
PA_ON
12
100 kΩ
R2
Bias
VMODE
11
100 kΩ
R3
Pwr
Det
10
9
8
7
6
50 Ω µstrip
2.2 µF
1 kΩ
10 nF
R1
C2
C4
RF3300-3
PDET_OUT
VCC2
RF OUT
J2
2-551