RF5506 Datasheet, PDF (4/9 Pages) RF Micro Devices – 5.15GHz TO 5.85GHz 802.11a/n FRONT END MODULE

RF5506
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pkg
Base
Function
GND
HBTX
GND
HBRX
GND
LNA EN
SWTX
SWRX
GND
ANT
GND
PDETECT
VDD
VDD
VDD
PA EN
GND
Description
Ground connection.
Transmit RF input. This port is DC blocked internally and matched to 50.
Ground connection.
Receiver output. This port is DC blocked internally and matched to 50.
Ground connection.
Bias voltage for the LNA. See logic control table for proper settings.
Control switch for the transmit mode. See logic control table for proper settings.
Control switch for the receive mode. See logic control table for proper settings.
Ground connection.
Antenna port. Internally DC blocked and matched to 50.
Ground connection.
Power detector for the transmit path.
Supply voltage for the PA.
Same as pin 13.
Supply voltage for the LNA.
Bias voltage for the PA. See logic table for proper settings.
The center metal base of the QFN package provides DC and RF ground as well as heat sink for the front-end
module.
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DS120326