Service Guide

LTE-A Module Series
EM060K-GL&EM120K-GL_Hardware_Design 21 / 78
6
FULL_CARD_
POWER_OFF#
DI, PD
Turn on/off the module.
High level: Turn on
Low level: Turn off
V
IH
max = 4.4 V
V
IH
min = 1.19 V
V
IL
max = 0.2 V
Internally pulled
down with a 100 kΩ
resistor
7 USB_DP AIO USB differential data (+)
8 W_DISABLE1#* DI, PU
Airplane mode control.
Active LOW.
V
IH
min = 1.8 V
V
IL
max = 0.4 V
V
IL
min = -0.4 V
9 USB_DM AIO USB differential data (-)
10 WWAN_LED#* OD
RF status indication
LED. Active LOW.
VCC
11 GND Ground
12 Notch Notch
13 Notch Notch
14 Notch Notch
15 Notch Notch
16 Notch Notch
17 Notch Notch
18 Notch Notch
19 Notch Notch
20 PCM_CLK* DIO, PD PCM clock 1.8 V
21 CONFIG_0
DO
Connected to GND
internally
22 PCM_DIN* DI, PD PCM data input 1.8 V
23
WAKE_ON_
WAN#*
OD
Wake up the host.
Active LOW.
1.8/3.3 V
24 PCM_DOUT* DO, PD
PCM data output 1.8 V
25 DPR* DI, PU
Dynamic power
reduction.
1.8 V High level by default.
26 W_DISABLE2#* DI, PU
GNSS disable control.
Active LOW.
V
IH
min = 1.8 V
V
IL
max = 0.4 V
V
IL
min = -0.4 V
27 GND Ground