Tag Archives: transceiver

Diodes has released a 2.5Gbit/s MIPI D-PHY 1.2 compliant signal repeater for high pixel-count cameras. PI2MEQX2503 regenerates and equalises two data lanes and a single clock. It “compensates for PCB, connector, cable and switching-related losses”, said the company, and “enables optimum electrical performance from a CSI2 source to a DSI sink”. Active, it consumes 120mW, then it has 5 and ...

Nordic Semiconductor has taken 5GHz radios out of its recent nRF7002 Wi-Fi 6 companion IC, to create the 2.4GHz-only nRF7001. “nRF7001 lowers the cost of the bill-of-materials for designs requiring single band capability for smart home, smart city, industrial automation and other low power Wi-Fi IoT applications”, it said. It “offers all the Wi-Fi functionality of the nRF7002, including compliance ...

Tokyo Institute of Technology has created a Sub-THz 6G transceiver, which will be revealed next week at the VLSI Symposium. Capable of transmission and reception at over 100GHz, and at 112Gbit/s, “by effectively suppressing the self-interference caused by the transmission signal leaking into the receiver, the proposed architecture reaches unprecedented data rates while maintaining a surprisingly compact size”, according to ...

Belgian lab Imec is claiming record ranging precision and power consumption for a novel 6 – 9GHz IEEE 802.15.4z UWB (ultra-wide-band) impulse-radio transceiver: 1.4mm ranging, and 8.7mW Tx plus 21mW Rx consumption in continuous mode. “It paves the way for a variety of automotive applications,” according to Imec. “One use-case includes the creation of radar-on-chip systems for in-cabin child presence ...

Following its acquisition of Steradian Semiconductors in August, Renesas entered the automotive radar market this week when it introduced a multi-channel 76 – 81GHz transceiver at Electronica. Designed for driver assistance and Level 3 (and higher) autonomous driving, the MMIC (monolithic microwave integrated circuit) is aimed imaging radar, long-range forward radar and ‘4D’ radar, “but can also be used for ...

Filtronic has announced an E-band transceiver for carrier-grade 5G back-haul, mid-haul and front-haul, together known as xHaul. Called Morpheus X2 and designed to work at 71 – 76GHz and 81 – 86GHz, it offers +23dBm linear transmit power, 3dB higher than the company’s earlier Morpheus II product, from the same 90 x 80mm footprint. “This higher power level enables longer ...

Astronode S is an RF module from satellite operator Astrocast, intended to be built into land or sea-based battery-powered IoT devices. It is based on an architecture developed by French research lab CEA-Leti, and an IC co-developed with Astrocast to optimise its link budget and power consumption to suit a particular Astrocast’s ground-to-satellite protocol – which offers a variable user ...

CUI Devices has introduced ultrasonic transducers with ingress protection ratings of IP67 or IP68, operating up to 400kHz. There are 18 models, with beam angle spanning 7° to 80° and operational distance ranging from 30mm to 15m. “With combined transmit and receive functions in a single package, engineers can benefit from a simplified ultrasonic sensor solution for distance measurement, object ...

U-blox has announced a radio module supporting Wi-Fi 6, Bluetooth low energy 5.2 and IEEE 802.15.4 (Thread and Zigbee) that occupies only 10.4 x 14.3 x 1.9mm. “Wi-Fi 6, also referred to as 802.11ax, offers better network efficiency – especially in congested areas, lower latency and improved range over previous Wi-Fi standards,” said U-blox. “Thread paves the way for low-power IP-based mesh ...

NXP has announced a suite of 77GHz tranceivers and radar processors “that address NCAP requirements for corner and front radar applications while offering ‘4D’ imaging radar’s first commercially viable path to volume production, according to the company. ‘4D imaging’ radar adds direction, angle of arrival and elevation measurement to simply measuring range and speed. The parts are the S32R294 processor, the S32R45 processor and TEF82xx ...