NRF24L01G NORDIC SEMICONDUCTOR, NRF24L01G Datasheet - Page 70

• Manufacturer Part Number: NRF24L01G
• Description: IC, RF TRANSCEIVER, 2.4-2.4835GHZ QFN-20
• Manufacturer: NORDIC SEMICONDUCTOR

Specifications of NRF24L01G

• Transmitting Current: 11.3mA
• Data Rate: 2Mbps
• Frequency Range: 2.4GHz To 2.4835GHz
• Modulation Type: GFSK
• Sensitivity Dbm: -82dBm
• Rf Ic Case Style: QFN
• No. Of Pins: 20
• Sensitivity (dbm): -82dBm
• Supply Voltage Range: 1.9V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

nRF24L01 Product Specification
PCB layout examples
Figure 31. on page
70,
Figure 32. on page 71
and
Figure 33. on page 71
show a PCB layout example for
the application schematic in
Figure 30. on page
69.
A double-sided FR-4 board of 1.6mm thickness is used. This PCB has a ground plane on the bottom layer.
Additionally, there are ground areas on the component side of the board to ensure sufficient grounding of
critical components. A large number of via holes connect the top layer ground areas to the bottom layer
ground plane.
Figure 31. Top overlay (nRF24L01 RF layout with single ended connection to PCB antenna and 0402 size
passive components)
Revision 2.0
Page 70 of 74