RF6555 Datasheet, PDF (10/10 Pages) RF Micro Devices – 2.0V TO 3.6V, 2.4GHz FRONT END MODULE

RF6555
RFMD + TriQuint = Qorvo
Pin Names and Descriptions
Pin
Name
Description
1
GND
Ground.
2
CE
Control voltage pin for chip enable. See logic table.
3
GND
Ground.
4
CT
Center tap for passing DC voltage to RFN/RFP pins that connect to the TXVR SoIC.
5
RFN
Differential bi-directional RF port. Matched to 50Ω single-ended, 100Ω differential.
6
RFP
Differential bi-directional RF port. Matched to 50Ω single-ended, 100Ω differential.
7
GND
Ground.
8
VCC_DIG
Voltage supply pin for digital logic circuitry.
9
GND
Ground.
10
VCC_PA
Voltage supply pin for Tx power amplifier.
11
N/C
Not connected.
12
GND
Ground.
13
GND
Ground.
14
GND
Ground.
15
ANT1
Antenna port 1. Match to 50Ω and DC blocked internally.
16
GND
GND Ground.
17
ANT2
Antenna port 2. Matched to 50Ω and DC blocked internally.
18
GND
Ground.
19
GND
Ground.
20
ANTSEL
Control pin for antenna selection. See logic table.
21
N/C
Not connected.
22
VCC_LNA
Voltage supply pin for Rx low noise amplifier.
23
C_LNA
Control voltage for pin for LNA/bypass modes. See logic table.
24
C_RX_TX
Control voltage pin for Tx/Rx modes. See logic table.
Revision DS20150615
© 2015 RF Micro Devices, Inc.
10 of 10
Disclaimer: Subject to change without notice
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