SKY66101-11 RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
RF Type:	ISM
Frequency:	902MHz ~ 928MHz
Features:	--
Package / Case:	36-SMD Module
Supplier Device Package:	36-MCM (6x6)

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RF Front End (LNA + PA)

SKY66101-11 Application Field and Working Principle

SKY66101-11 is a highly integrated RF front end module with both a low noise amplifier (LNA) and power amplifier (PA) that is typically used for long range and low power consumption systems in the ISM band and the low power NB-IoT band. This module is suitable for exchanging data over long distances in remote monitoring and communication systems. It has a high linear output power range up to 18dBm and a noise figure of just 1.6dB. The SKY66101-11 also features a wide range of different input values, making it suitable for various different applications.

The Application Field

The SKY66101-11 module is mainly used for LTE inbound link transmission applications and long distance wireless communications, such as NB-IoT and LoRa communication. Its low power consumption and wide range of different input values make it especially suitable for these applications. It is also suitable for medical applications, such as telemetry and monitoring, as well as high sensitivity, low bit rate applications like point-to-point radio.

The Working Principle

SKY66101-11 is based on a two-stage design that features a low noise amplifier (LNA) and a power amplifier (PA). This two-stage design amplifies the low-level signal received from networks like LTE or Wi-Fi networks, to a higher power level in order to extend the range of communication. The LNA is the first stage of the module, which consists of a low noise amplifier, a voltage-controlled variable gain amplifier, and a matched impedance design. The amplifier amplifies the low-level signal received by the antenna to a higher level, while suppressing any undesired noise. The voltage-controlled amplifier allows for fine tuning of the gain, while the matched impedance design helps to reduce the insertion loss of the signal.The second stage is the power amplifier which increases the signal power to a higher level. This stage is designed to achieve linearity and maximum efficiency while operating at a higher power level. The amplifier is usually powered by a DC/DC converter with an input voltage of 3.3V to 40V, making it suitable for use in various different applications.The SKY66101-11 thus provides a high linearity and low noise figure for transmission systems. With its high linear output power range of up to 18dBm and noise figure of just 1.6dB, this RF front end module delivers optimum performance for both inbound and outbound transmission in long range wireless communication applications.In conclusion, the Skyworks SKY66101-11 is a highly integrated RF front end module which features both a low noise amplifier and power amplifier. It is suitable for various wireless communication applications, including long range and low power consumption systems, in the ISM and low power NB-IoT bands. Its wide dynamic range and high linear output power range up to 18dBm makes it ideal for extending the range of communication, while its noise figure of 1.6dB simplifies system design.

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