EM346-RTR

Power - Output:	8dBm
Package / Case:	48-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C
Current - Transmitting:	21.5mA ~ 43.5mA
Current - Receiving:	22mA ~ 28.5mA
Voltage - Supply:	2.1 V ~ 3.6 V
GPIO:	16
Serial Interfaces:	JTAG, SPI, UART
Memory Size:	192kB Flash, 12kB RAM
Sensitivity:	-102dBm
Series:	--
Data Rate (Max):	5Mbps
Frequency:	2.4GHz
Modulation:	O-QPSK
Protocol:	Zigbee®
RF Family/Standard:	802.15.4
Type:	TxRx + MCU
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to EM346-RTR RF Transceiver ICThe EM346-RTR is a highly integrated transceiver IC designed for a range of radio frequency (RF) applications. It provides the capability to achieve a wide range of communication requirements, from transmitting data, voice, and music, to monitoring environmental conditions. The EM346-RTR is a highly integrated transceiver, which integrates transmit (TX) and receive (RX) chains into a single integrated circuit (IC). In addition, the EM346-RTR includes an embedded microprocessor and on-chip memory.EM346-RTR Application FieldThe EM346-RTR is designed to provide high performance wireless communications in a wide range of applications. It can be used for applications such as point-to-point and point-to-multipoint communication, remote data acquisition, remote asset tracking and monitoring, environmental sensing, machine-to-machine (M2M) communication, and internet of things (IoT) applications .In addition, the EM346-RTR can be used for consumer applications, such as wireless headphones and headsets, Bluetooth controls, and wireless audio systems.EM346-RTR Working PrincipleThe EM346-RTR is a highly integrated transceiver chip that contains both the transmitter (TX) and receiver (RX) on one chip. It utilizes direct sequence spread spectrum (DSSS) modulation (also known as frequency hopping spread spectrum or FHSS) to ensure reliable communication.The transmitter performs modulation and up-mapping of the data stream to the RF signal. The transmitter also performs power amplification and frequency up-conversion of the signal before sending it out. The receiver then receives the RF signal and performs down-conversion to baseband. It then demodulates the signal, filters out noise, and then up-maps the data stream to the original data. The EM346-RTR is designed to use low-power, low-noise architectures to provide a robust communication link between two devices. It also provides an integrated error-detection and correction scheme, ensuring a reliable transmission. ConclusionThe EM346-RTR is a highly integrated transceiver IC that provides a high performance and low power wireless connection. It is used for a variety of applications, ranging from consumer applications to industrial applications. The EM346-RTR utilizes DSSS modulation to ensure reliable communication and provides an integrated error-detection and correction scheme for a reliable transmission.

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