Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	TxRx + MCU
RF Family/Standard:	General ISM
Protocol:	--
Modulation:	4GFSK, GFSK, GMSK, OOK
Frequency:	142MHz ~ 1.05GHz
Data Rate (Max):	1Mbps
Power - Output:	20dBm (Max)
Sensitivity:	-129dBm
Memory Size:	--
Serial Interfaces:	SPI
GPIO:	4
Voltage - Supply:	1.8 V ~ 3.6 V
Current - Receiving:	10.9mA ~ 13.7mA
Current - Transmitting:	44.5mA ~ 88mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	20-VFQFN Exposed Pad

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RF Transceiver ICs

SI4463-C2A-GMR Application Field and Working Principle

The SI4463-C2A-GMR radio transceiver IC from Silicon Labs is a low-power, cost-effective transceiver for use in ISM band radio systems. It provides a highly integrated solution for ISM band communication including features such as continuous tone control & narrowband FM demodulation, low power operation, antenna diversity, advanced packet handlers, high speed packet handler, enhanced link layer protocol, and standardized registers that simplify device settings.

Application Field

The SI4463-C2A-GMR radio transceiver IC can be used in a variety of applications such as industrial monitoring, home automation, remote control, automotive safety systems, consumer electronics, asset tracking, and many other wireless applications.One application of the SI4463-C2A-GMR transceiver IC is in remote control devices. With its low power operation and its ability to transmit and receive data over large distances, remote control devices can use the SI4463-C2A-GMR to communicate with each other.The SI4463-C2A-GMR transceiver IC is also ideal for asset tracking applications. With its advanced packet handlers and link layer protocols, it can be used to monitor the location of valuable assets in real-time over long distances.

Working Principle

The SI4463-C2A-GMR radio transceiver IC operates on an ISM band frequency of 2.4GHz. The radio signals are generated and received using the RF transceiver’s receive and transmit IF amplifiers. The IF amplifiers generate and receive the desired radio signal by converting the high-frequency RF signal into a lower frequency IF signal.Data is transmitted and received using the radio transceiver\'s packet handler. The packet handler can decode and encode data using IEEE 802.15.4 compliant radio packets. It can also perform digital control functions such as frequency hopping, user defined packet structure, and frequency synthesizer control.The SI4463-C2A-GMR radio transceiver IC also includes a continuous tone control feature that can be used to detect patterns of a received signal. This allows the SI4463-C2A-GMR radio transceiver to detect and decode narrowband FM demodulation.

Conclusion

The SI4463-C2A-GMR radio transceiver IC from Silicon Labs is a highly integrated ISM band radio transceiver with a range of features that make it suitable for a variety of wireless applications. Its low power operation, advanced packet handlers, and continuous tone control with narrowband FM demodulation make it an ideal choice for remote control devices and asset tracking applications.

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