SKY66288-11 RF/IF and RFID

Series:	--
Packaging:	Digi-Reel®
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Frequency:	5.15GHz ~ 5.9GHz
P1dB:	--
Gain:	34.5dB
Noise Figure:	--
RF Type:	LTE
Voltage - Supply:	5V
Current - Supply:	--
Test Frequency:	--
Package / Case:	16-SMD Module
Supplier Device Package:	--

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RF amplifiers are indispensable components in today\'s wireless communication systems, and SKY66288-11 is one of them. This product has strong application fields and its working principle can be divided into several aspects.

Application Fields

The SKY66288-11 can be applied in mobile handset, Bluetooth headset, Wi-Fi, 2.4 GHz RFID and other wireless communication applications. It supports multi-protocol Bluetooth applications with a material cost reduction in mobile phones. Its low stand-by current of 4.6 μA also reduces the material cost for the insertion in a Bluetooth headset.In addition, it is also suitable for Wi-Fi applications. It uses high linearity (IP3) to ensure that Wi-Fi signals at 2.4 GHz can operate without interference from other sources. It also provides low noise so that users can enjoy fast, stable network access.

Working principle

The working principle of the SKY66288-11 is mainly divided into three aspects. First of all, it has a maximum output power of +14 dBm, which means that it has a strong output capacity and can meet most communication needs. Secondly, it integrates an active bias controller with very low current consumption, providing the necessary bias signal to maintain the Class AB amplifier output in the linear zone and reducing the system\'s total power consumption. Finally, it is also equipped with the protective design of the envelope tracking system (ETS). When the input signal of the power amplifier module is larger than the preset threshold, the enclosed tracking system will reduce the voltage applied to the input, which can effectively reduce the input level and add the output power of the power amplifier module.

Conclusion

In conclusion, the SKY66288-11 is a high performance, multi-functional RF amplifier with strong application fields and solid working principle. The maximum output power of +14 dBm and low power consumption of 4.6 μA provide great convenience for the use of mobile phones, Bluetooth headsets, Wi-Fi applications, 2.4 GHz RFID and other wireless communication systems. It is also able to protect itself with the ETS when the input signal is too large, thus ensuring the stable transmission of signals and data in various communication systems.

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