Integration Manual

SARA-R4/N4 series - System Integration Manual
UBX-16029218 - R11 Design-in Page 52 of 157
7. Other supplies: V_INT generic digital interfaces supply.
Accurate design is required to guarantee correct functionality. Follow the suggestions provided in the
corresponding section 2.2.2 for the schematic and layout design.
☞ It is recommended to follow the specific design guidelines provided by each manufacturer of any
external part selected for the application board integrating the u-blox cellular modules.