SI4463-C2A-GM RF/IF and RFID

Series:	--
Packaging:	Tray
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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SI4463-C2A-GM RF Transceiver ICs: Application Field and Working Principle

The SI4463-C2A-GM is from Silicon Laboratories, a radio frequency (RF) transceiver ICs. It is suitable for a wide range of applications including wireless medical devices, automotive infotainment systems, communication networks, and industrial automation systems. This article will provide an overview of the application field and working principle of the SI4463-C2A-GM.

Application Field of the SI4463-C2A-GM

The SI4463-C2A-GM is a low-power, integrated RF transceiver ICs, and it is suitable for a wide range of applications. It is particularly useful for medical devices that require wireless communication, due to its low power consumption and excellent performance. It is also widely used in automotive infotainment systems, communication networks, and industrial automation systems. Additionally, the SI4463-C2A-GM is suitable for military radio transmission and monitoring systems. The SI4463-C2A-GM has a wide operating frequency range of 240 MHz to 960 MHz, and up to 9.99 Mbps radio data rate. This makes it suitable for multiple communication networks, making it an ideal solution for many applications. The on-chip programmable clock synthesizer also makes it a suitable choice for wireless applications. The on-chip frequency hopping and direct sequence spread spectrum technologies also help to ensure a reliable communication link.

Working Principle of the SI4463-C2A-GM

The working principle of the SI4463-C2A-GM can be summarized as follows. The transceiver ICs consists of an Rx (or receiver) section and a Tx (or transmitter) section. The receiver section consists of an RF receiver, an image reject filter, and a low noise amplifier (LNA). The receiver section is responsible for receiving radio signals from the antenna and converting them to baseband signals. This is done by the signal having to pass through the image reject filter, low noise amplifier, and sub-harmonic rejection mixer. The transmitter section consists of a modulator, a power amplifier, and an RF transmitter. The modulator is responsible for modulating the baseband signal into an RF signal, and the power amplifier amplifies the signal before it is sent to the antenna. The power amplifier of the SI4463-C2A-GM can output up to 8 dBm of power. The transmitter is also capable of frequency hopping and direct sequence spread spectrum technologies, which helps to ensure a reliable communication link.

Conclusion

In conclusion, the SI4463-C2A-GM is a low-power, integrated RF transceiver ICs. The device is suitable for a wide range of applications, including medical devices, automotive infotainment systems, communication networks, and industrial automation systems. The on-chip programmable clock synthesizer and frequency hopping and direct sequence spread spectrum technologies also make it a suitable choice for many applications. The working principle of the SI4463-C2A-GM can be summarized as having a receiver section and a transmitter section, both of which are responsible for the reception and transmission, respectively, of radio signals.

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