Telit Wireless Solutions SL869-V2 Series - SL869 L-V2 Pin-Out Table

SL869x-V2 Family Product User Guide
1VV0301175 Rev. 9 Page 41 of 93 2021-07-15
Not Subject to NDA
9.1.4. SL869L-V2 Pin-out Table
Pad
Name
Type
Description
1
NC
NC
No Connection
2
NC
NC
No Connection
3
1PPS
O
Time mark Pulse
4
ANT_ON
O
Antenna-On
5
NC
NC
No Connection
6
NC
NC
No Connection
7
NC
NC
No Connection
8
RESET_N
I
RESET-N (Active Low with pullup)
May be left unconnected
9
VCC_RF
PWR
Antenna (Bias-T) Supply Voltage
(connected by internal trace to pin 23)
10
GND
GND
Ground
11
RF_IN
I
GNSS RF Input, 50 Ohm (LNA input).
DC Blocking capacitor has been added to RF_IN in SL869L-V2.
12
GND
GND
Ground
13
GND
GND
Ground
14
NC
NC
No Connection
15
NC
NC
No Connection
16
ANT_OPEN
I
Antenna-Open (High true)
17
ANT_SHORT
I
Antenna-Shorted (Low true)
18
SDA
I/O
I2C Data
19
SCL
O
I2C Clock
20
TX
O
UART Transmit
21
RX
I
UART Receive
22
VBATT
PWR
Backup Voltage Supply
23
VCC_IN
PWR
Supply Voltage (internally connected to pin 9)
24
GND
GND
Ground
The 2nd port (I2C/UART) is on pads 18 & 19. This is different from the SL869L-V2S.
All GROUND pins must be connected to ground
Table 18: SL869L-V2 Pinout Table