Maxim’s new MAX5881 is said to be the industry’s first 12-bit, 4,3 GSps DAC that can directly synthesise multichannel QAM signals in the 50 MHz to 1000 MHz cable downstream band. Offering excellent spurious, noise, and adjacent-channel performance, this device meets the requirements of DOCSIS 3.0 for up to four contiguous channels per RF port, and is suitable for cable modem termination systems (CMTS). In addition to enabling a fully digital cable up-conversion solution, the device simplifies the RF portion of the design, thus achieving a lower cost per QAM channel than analog solutions. This simplification eliminates the need for many of the components used in the traditional analog solution, such as an up-conversion modulator or mixer, a down-conversion mixer, fixed and agile frequency synthesisers, amplifiers and filters. The MAX5881 operates from 3,3 V and 1,8 V supplies, and consumes 1,2 W at 4,0 GSps. Fully specified over the 0°C to +70°C commercial temperature range, it is offered in a compact, 11 x 11 mm, RoHS-compliant, 169-ball CSBGA package.
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Telecoms, Datacoms, Wireless, IoT
NeoCortec has demonstrated the seamless and rapid development of full sensor-to-cloud solutions using NeoMesh Click boards from MikroE and the IoTConnect cloud solution from Avnet.
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AI & ML
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Power Electronics / Power Management
The SY7T501 and SY7T502 are Silergy’s newest energy measurement ICs for cost-sensitive IoT applications such as smart-plugs, dimmers, power-strips, intelligent lighting, and other points of load.
Read more...Easy wireless mesh networking CST Electronics
Telecoms, Datacoms, Wireless, IoT
NeoCortec has announced three new NeoMesh Click boards that are ideal for wireless mesh networking, eliminating the need for engineers to create any development PCB hardware themselves.
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Telecoms, Datacoms, Wireless, IoT
The RYLR896 transceiver module from REYAX features the LoRa long range modem that provides ultra-long range spread spectrum communication.
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Telecoms, Datacoms, Wireless, IoT
The Spitfire Series of antennas delivers exceptional performance with its dipole design, ground plane independence, and easy wall-mount versatility for both indoor and outdoor environments.
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Telecoms, Datacoms, Wireless, IoT
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Analogue, Mixed Signal, LSI
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Analogue, Mixed Signal, LSI
The NJU9103 AFE from Nisshinbo is a tiny analogue front end, with a 16-bit resolution ADC and up to 512 x signal amplification from the programmable gain amplifier.
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