I-Lotus RX Oncore User Manual - Electrical Specifications
Manual is about: i-Lotus RX Oncore Advanced GPS module
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42
Document Number: 403
– GPS – 070
Page | 14
8
Electrical Specifications
8.1
VCC
VCC is the main power supply of the RX Oncore. An input voltage of 3.3V must be connected to the VCC pin (pin 6)
to supply all the power requirements of the module. See Fig. 1. This is also being fed back to the VCC_OUT pin (pin
8). VCC is also an input to an LDO (U7) which outputs 2.7V to supply the VCCRF pin (pin 18) and be able to support
an external LNA.
Fig 8.1
VCC power supply