UJA1075ATW/5V0,118

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UJA1075ATW/5V0,118 Application Field and Working Principle

UJA1075ATW/5V0,118 is an integrated circuit (IC) from NXP Semiconductors. It is an integrated monolithic radio frequency circuit designed for use in dual-band WLAN applications. It is designed for use in frequency hopping spread spectrum (FHSS) systems, working very efficiently between 2400 and 2483.5 MHz.

UJA1075ATW/5V0,118 is designed to provide direct radio transmission and reception for wireless communication over short distances. It employs step-lock frequency-hopping technology that helps avoid any interference with other devices operating in the same frequency band. It is suitable for low-cost, low-power wireless applications that require high data throughput, such as wireless local area networks (WLANs), home networks, wireless serial port systems, sensor networks, and industrial automation systems.

This IC integrates two communications channels, two communication channels, two communication I/O ports, an analog-to-digital converter, and an on-chip oscillator. It combines analog RF front-end, digital channel control, and modulating/demodulating functions into a single chip, making it very cost-effective for cellular and wireless applications. It supports multiple access techniques, such as FHSS and CSMA/CA for collision avoidance, packet unit and packet transfer. It also supports data rate adjustable between 1 Mbps and 11 Mbps.

Working Principle

UJA1075ATW/5V0,118 works by receiving and transmitting on the same frequencies within a range known as the 2.4 GHz ISM band. It employs frequency-hopping spread spectrum (FHSS) technology, wherein the frequency of the signal is constantly changing (“hopping”), making it more difficult for interconnections to be detected. This prevents interference with other signals in the ISM band, while also providing improved privacy and data security.

UJA1075ATW/5V0,118 operates by transmitting a low-power signal that is then received at the intended receiver. Upon reception, UJA1075ATW/5V0,118 will switch to the specific frequency channel and sends the data packet to the receiver. Meanwhile, the IC can also receive incoming data packets and converts them into digital data that can be processed by the client device. This process is repeated every time a packet is transferred. This makes UJA1075ATW/5V0,118 an efficient and cost-effective choice for wireless communication applications.

Conclusion

UJA1075ATW/5V0,118 is a highly integrated and versatile IC designed for short-range dual-band wireless communication applications. It provides direct transmission and reception of radio frequencies between 2400 and 2483.5 MHz, and supports data rate of 1 Mbps to 11 Mbps. Its FHSS technology provides improved privacy, data security, and collision avoidance. This makes UJA1075ATW/5V0,118 an ideal choice for low-cost, low-power wireless applications.

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