YUGE CLM920 NC5, Hardware User'S Manual, Page: 34 / 37

CLM920_NC3_LTE Module Hardware User Guide
Shang Hai YUGE Information Technology co., LTD Page 33 of 37
Chapter 5. Interface electrical characteristics
5.1 Working storage temperature
Table 5-1 CLM920_NC5 4G module operating temperature
Parameter Minimum Maximum
Normal operating temperature -35
°
C 75
°
C
Extreme working temperature -40
°
C 85
°
C
5.2 Module IO Level
CLM920_NC5 Mini PCIE module IO level is as follows:
The corresponding UIM_PWR is 1.8V for the 1.8V USIM application. The UIM_PWR is 2.85V for the 3V
USIM application.
Other digital IO levels are unified to 1.8V.
Table 5-2 Electrical characteristics of the CLM920_NC5 Mini PCIE module
Parameter Parameter Description Minimum Maximum
VIH High level input voltage 0.65* VDD_EXT 0.3V
VIL Low level input voltage - 0.35*VDD_EXT
VOH High level output voltage VDD_EXT-0.45V VDD_EXT
VOL Low level output voltage 0 0.45V
5.3 Power supply
The input power requirements of the CLM920_NC5 Mini PCIE module are as follows:
Table 5-3 CLM920_NC5 module working voltage