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nRF21540 Datasheet Preview

nRF21540 Datasheet

RF front-end module

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nRF21540
Product Specification
v1.0
4446_194 v1.0 / 2020-08-20




Nordic

nRF21540 Datasheet Preview

nRF21540 Datasheet

RF front-end module

No Preview Available !

Key features
Key features:
• Front-end module with RF PA and LNA
®
• Supports Bluetooth Low Energy, IEEE 802.15.4, and proprietary applications
• Max output power 22 dBm
• Adjustable output power to ±1 dB from 5 to 21 dBm
• User programmable modes for TX gain
• Non-volatile memory storage for gain settings
• Dual antenna port with antenna diversity support
• Receive gain +13 dB
• Single-ended 50 Ω matched input and output
• 110 mA @ +20 dBm output power
• 38 mA @ +10 dBm output power
• Control interface via I/O, SPI, or a combination of both
• Supply voltage 1.7 to 3.6 V, suitable for 1.8 V ±5% systems
• Operating temperature -40°C to 105°C
• Package variant QFN16 4 x 4 mm
Applications:
• Smart Home applications
• Industrial and factory automation
• Asset tracking
• Advanced CE remote controls
• Sports and fitness
• Toys
• Medical
• Beacons
4446_194 v1.0
ii


Part Number nRF21540
Description RF front-end module
Maker Nordic
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nRF21540 Datasheet PDF






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