JN5168/001,518

Power - Output:	2.5dBm
Package / Case:	40-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 125°C
Current - Transmitting:	15.3mA
Current - Receiving:	17mA
Voltage - Supply:	2 V ~ 3.6 V
GPIO:	20
Serial Interfaces:	I²C, JTAG, SPI, UART
Memory Size:	256kB Flash, 4kB EEPROM, 32kB RAM
Sensitivity:	-96dBm
Series:	--
Data Rate (Max):	1Mbps
Frequency:	2.4GHz
Modulation:	O-QPSK
Protocol:	ZigbeePRO®
RF Family/Standard:	802.15.4
Type:	TxRx + MCU
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

JN5168/001,518 is an RF transceiver IC designed for IEEE802.15.4-compatible systems such as network routers. It has a Multi-mode set up, which enables it to work in a variety of communication frequencies from 2.4GHz to 868MHz. It also supports a wide range of modulation types such as GFSK, FSK, and MSK. The device is composed of a High-Performance Frequency Synthesizer, an RF Transceiver IC, a Power Amplifier, and a DC-DC converter.

Application Field

JN5168/001,518 has applications in several different industries. It can be used for home automation systems, intelligent lighting systems, industrial control systems, eco-energy systems, remote meter reading systems, and agricultural monitoring systems. Additionally, this IC can be applied in the fields of wireless sensor networks, Automatic Meter Reading (AMR), home monitoring and smart appliances, wearables, industrial automation, and Internet of Things (IoT).Another important application field of this transceiver IC is in smart metering systems. Smart meters are the basis of the modern AMR system, allowing intelligent household energy usage. JN5168/001,518 is equipped with an ARM7 MCU, which helps in controlling and management of the smart meters’ electricity usage. The IC also offers an integrated MAC controller and transceiver which enables the EN13757 wireless protocol.

Working Principle

JN5168/001,518 is powered by an ARM7 MCU core and is operated in an asynchronous communication mode. The RF Transceiver is based on a Direct Digital Synthesizer (DDS) and a Power Amplifier (PA). The DDS is responsible for modulating the waveforms generated by the EEPROM stores (EWS) on the ARM7 MCU. The EWS stores information such as modulation type, data rate, channel number and power level, which is then accessed and manipulated by the PA and the ARM7 MCU for frequency synthesis.The transceiver also integrates a hardware medium access control (MAC) controller with 128KB of register memory. This MAC controller allows for IEEE802.15.4 compatible systems to be readily implemented. The MAC is also responsible for data transfer, address filtering, packet checking, and error recovery. The IC also features an integrated RFID transponder protocol stack which enables contactless ID tags.

Conclusion

JN5168/001,518 is a powerful RF transceiver IC designed for IEEE802.15.4-compatible systems such as network routers. This IC is composed of a High-Performance Frequency Synthesizer, an RF Transceiver IC, a Power Amplifier, and a DC-DC converter. It is capable of operating in several different communication frequencies and an array of modulation types such as GFSK, FSK, and MSK. Its applications include home automation systems, intelligent lighting systems, industrial control systems, eco-energy systems, remote meter reading systems, and agricultural monitoring systems. Additionally, the device has a powerful ARM7 MCU and an integrated MAC controller, which makes it ideal for implementing IEEE802.15.4 compatible systems. The transceiver also incorporates an integrated RFID transponder protocol stack for contactless ID tags, making it a very versatile solution.

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