Broadband Channel

Quantenna Communications selects Azimuth’s Spider to deliver video and data distribution

Azimuth Systems Inc., a leading provider of automated, real-world mobile performance test solutions, announced that Quantenna Communications Inc., a leading developer of 802.11ac and 802.11n semiconductor solutions for the next generation of ultra-reliable Wi-Fi networks, has selected the Azimuth’s scalable automated RF platform, Spider™, for its wireless development and product testing, and for its system verification within its ecosystem of carriers, home networking, and consumer electronics vendors.


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Silicon Labs reduces cost and complexity of timing technology for coherent optical market

Silicon Labs introduced a family of jitter-attenuating clocks that simplifies 100G/400G coherent optical line card and module design by providing a high-frequency, flexible clocking solution that significantly reduces system-level cost and complexity. Silicon Labs’ new Si534xH coherent optical clocks replace discrete timing solutions that rely on expensive, large-footprint voltage-controlled SAW oscillators (VCSOs) to provide low-jitter reference timing for data converters. Unlike VCSOs that support single, fixed frequencies, the new Si534xH clocks operate over a wide frequency range, supporting frequencies up to 2.7 GHz without the need to change bill-of-material (BOM) components.


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