LPWA Module Series
BG77 Hardware Design
BG77_Hardware_Design 65 / 76
1.
1)
LTE Cat NB2 receiving sensitivity without repetitions.
2.
2)
LTE-FDD B14 and B27 are supported by Cat M1 only.
3.
3)
LTE-FDD B71 is supported by Cat NB2 only.
4. “*” means under development.
6.7. Electrostatic Discharge
The module is not protected against electrostatics discharge (ESD) in general. Consequently, it is subject
to ESD handling precautions that typically apply to ESD sensitive components. Proper ESD handling and
packaging procedures must be applied throughout the processing, handling and operation of any
application that incorporates the module.
The following table shows the electrostatic discharge characteristics of BG77 module.
Table 41: Electrostatic Discharge Characteristics (25ºC, 45% Relative Humidity)
LTE-FDD B20
TBD/-99.8
TBD/-107.5
LTE-FDD B25
TBD/-100.3
TBD/-107.5
LTE-FDD B26*
TBD/-100.3
TBD/-107.5
LTE-FDD B27
2)
TBD/-100.8
NOT
Supported
LTE-FDD B28
TBD/-100.8
TBD/-107.5
LTE-FDD B66
TBD/-101.8
TBD/-107.5
LTE-FDD B71
3)
NOT
Supported
TBD/-107.5
LTE-FDD B85
TBD/-99.3
TBD/-107.5
Tested Points
Contact Discharge
Air Discharge
Unit
VBAT, GND
TBD
TBD
kV
Main/GNSS Antenna
Interfaces
TBD TBD
kV
NOTES
