ZED-F9K - Integration manual
4 Design
This section provides information to help carry out a successful schematic and PCB design
integrating the ZED-F9K.
4.1 Pin assignment
The pin assignment of the ZED-F9K module is shown in
. The defined configuration of the
PIOs is listed in
.
The ZED-F9K is an LGA package with the I/O on the outside edge and central ground pads.
Figure 31: ZED-F9K pin assignment
Pin no.
Name
I/O
Description
1
GND
-
Ground
2
RF_IN
I
RF input
3
GND
-
Ground
4
ANT_DETECT
I
Active antenna detect
5
ANT_OFF
O
External LNA disable
6
ANT_SHORT_N
I
Active antenna short detect
7
VCC_RF
O
Voltage for external LNA
8
Reserved
-
Reserved
9
Reserved
-
Reserved
UBX-20046189 - R01
4 Design
Page 72 of 105
C1-Public
Early production information
