High-Speed ADCs for Wireless Base Stations
Direct-RF analog-to-digital conversion has been an active research topic for many years. Recent technology and design advances have pushed these data converters from research to real
Analog to digital converters (ADCs) translate analog electrical signals for data processing purposes. With products matching performance, power, cost, and size needs, Analog Devices offers the industry's largest ADC portfolio. As the world's leading
The base station ADC supports RF sampling, operates across multiple frequency bands (up to 5GHz), and combines high resolution and high linearity with low power consumption. Complementing this is a single-channel handset ADC that achieves record-breaking power efficiency through multi-bit pipelined stages and background calibration.
Direct-RF analog-to-digital conversion has been an active research topic for many years. Recent technology and design advances have pushed these data converters from research to real-world deployment. We will discuss requirements and implementation of such an ADC, designed for direct-RF conversion in a wireless base-station.
The ADC input signal contains a near full-scale blocker channel and 52.4 dB smaller desired channel separated by 5 MHz, both near 3.5 GHz. These are sampled at 4423.68 MS/s and then down-converted and decimated using on-chip digital logic.
Direct-RF analog-to-digital conversion has been an active research topic for many years. Recent technology and design advances have pushed these data converters from research to real
At this year''s IEEE Symposium on VLSI Technology & Circuits, imec – the research and innovation hub – has introduced two new, state-of-the-art ADCs for base stations and handsets.
At the 2024 IEEE Symposium on VLSI Technology & Circuits, imec introduced state-of-the-art ADCs for base stations and handsets, propelling beyond-5G communications.
The ADC has a record low power consumption of 61.3mW and supports multiband operation and massive MIMO implementation – two key features of future 5G base stations. A
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The base station ADC supports RF sampling, operates across multiple frequency bands up to 5GHz, and combines high resolution and linearity with low power consumption. Alongside it, a
Analog to digital converters (ADCs) translate analog electrical signals for data processing purposes. With products matching performance, power, cost, and size needs, Analog Devices offers the
Product marketing manager Jon Hall said the new chip is well suited for pico- and micro-cell designs in which multiple base stations are located on one tower. It can also be used in
Select from TI''s Analog-to-digital converters (ADCs) family of devices. Analog-to-digital converters (ADCs) parameters, data sheets, and design resources.
Base Station on Chip Semiconductor Engineering Jun 10, 2025 · A new technical paper titled "Towards a Base-Station-on-Chip: RISC-V Hardware Acceleration for wireless communication" was published
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