Data Sheet
Table Of Contents
- 1. Features
- 2. Ordering Information
- 3. System Overview
- 4. Electrical Specifications
- 4.1 Absolute Maximum Ratings
- 4.2 General Operating Conditions
- 4.3 MCU Current Consumption at 3.0V
- 4.4 Radio Current Consumption at 3.0V
- 4.5 RF Transmitter General Characteristics
- 4.6 RF Transmitter Characteristics for 802.15.4 DSSS-OQPSK in the 2.4 GHz Band
- 4.7 RF Receiver General Characteristics
- 4.8 RF Receiver Characteristics for 802.15.4 DSSS-OQPSK in the 2.4 GHz Band
- 4.9 RF Receiver Characteristics for Bluetooth Low Energy at 1 Mbps
- 4.10 RF Receiver Characteristics for Bluetooth Low Energy at 2 Mbps
- 4.11 RF Receiver Characteristics for Bluetooth Low Energy at 500 kbps
- 4.12 RF Receiver Characteristics for Bluetooth Low Energy at 125 kbps
- 4.13 High-Frequency Crystal
- 4.14 GPIO Pins
- 4.15 Microcontroller Peripherals
- 4.16 Typical Performance Curves
- 5. Reference Diagrams
- 6. Pin Definitions
- 7. Design Guidelines
- 8. Package Specifications
- 9. Soldering Recommendations
- 10. Tape and Reel
- 11. Certifications
- 12. Revision History
4.16.1 Antenna Radiation and Efficiency
Typical MGM210P radiation patterns and efficiency for the on-board chip antenna under optimal operating conditions are plotted in the
figures that follow. Antenna gain and radiation patterns have a strong dependence on the size and shape of the application PCB the
module is mounted on, as well as on the proximity of any mechanical design to the antenna.
Figure 4.1. Typical 2D Antenna Radiation Patterns and Efficiency
Top Left: Phi 0
o
, Top Right: Phi 90
o
, Bottom Left: Theta 90
o
, Bottom Right: Radiation Efficiency vs Application Board GND Plane Width
MGM210P Mighty Gecko Module Data Sheet
Electrical Specifications
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