RFPA5522 Datasheet, PDF (9/9 Pages) RF Micro Devices – WiFi Integrated PA Module 4.9GHz to 5.925GHz

RFPA5522
RFMD + TriQuint = Qorvo
Pin Names and Descriptions
Pin
Name
Description
1
NC
Not connected internally. It may be left floating or connected to ground.
2
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
3
RFIN
RF input, internally matched to 50Ω and DC shorted. External DC blocking capacitor required.
4
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
5
PA_EN
PA Enable pin. Apply <0.4VDC. Apply 1.5VDC to VCC to enable PA.
6
RC1
Tuning RC pin 1. See EVB schematic for details.
7
RC2
Tuning RC pin 2. See EVB schematic for details.
8
NC
Not connected internally. It may be left floating or connected to ground.
9
NC
Not connected internally. It may be left floating or connected to ground.
10
PDET
Power detector. Provides an output voltage proportional to the RF output power level.
11
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
12
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
13
RFOUT
RF output, internally matched to 50Ω and DC shorted. External DC blocking capacitor required.
14
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
15
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
16
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
17
18
19
20
Pkg Base
GND
VCC3
VCC2
VCC1
GND
Ground connection. This pin is not connected internally and can be left floating or connected to ground.
Third stage supply voltage
Second stage supply voltage.
First stage supply voltage.
Ground connection. The back side of the package should be connected to the ground plan though as short of
a connection as possible. PCB vias under the device are recommended.
Revision DS20150303
© 2015 RF Micro Devices, Inc.
9 of 9
Disclaimer: Subject to change without notice
www.rfmd.com / www.qorvo.com