➀ Vishay Intertechnology, Inc. 推出了适用于高电压商业应用的新系列表面贴装多层陶瓷电容器 (MLCCs)。
➁ 新款 MLCCs 提供七种尺寸，扩展了 Vishay 现有的高电压 MLCCs 的电容范围。
➂ 这些 MLCCs 使用超稳定的 C0G (NP0) 介电材料，并提供多种应用，包括能源、工业自动化、消费电子和电信基础设施等。
Recent #Telecom news in the semiconductor industry
➀ The 2024 Mobile Core Network (MCN) market fell by 4% year-on-year, with a 15% decline in the Chinese market for the fourth quarter of 2024, according to Dell’Oro.
➁ The market has struggled to gain traction in the last three years, with three of the four quarters having flat or negative Y/Y growth rates.
➂ For 2024, the lowest Y/Y growth rate was -4 percent, but the results were not balanced across the technologies tracked.
➀ Littelfuse introduces the C&K Switches EITS Series, right-angle illuminated tactile switches; ➁ The switches are designed for versatility and ease of integration, targeting telecom, data center, and professional audio/video markets; ➂ Key features include flexible assembly options, multiple LED color options, and high-temperature compatibility.
The semiconductor laser market is expected to grow at a CAGR of 9% from 2023 to 2029, expanding from $3.1 billion to over $5 billion. Growth is driven by the expansion of laser applications, shifts towards energy efficiency, compact size, and precision, and integration with multiple technology platforms. The telecom and infrastructure segment is the largest market, while the consumer market is expected to grow at a 1% CAGR to reach $1.75 billion in 2029. Moderate growth in the consumer segment is due to the decline in optical sensing applications, while significant expansion in the automotive segment is anticipated, especially in China.
➀ Dell'Oro reports a 10% YoY decline in global telecom capex in H1 2024; ➁ Operators are scaling back investments in 5G and fixed broadband due to factors like inventory build-up, weaker demand in key regions, and technology monetization challenges; ➂ Global carrier revenues are expected to grow at a 1% CAGR over the next three years.
➀ Advanced Energy has announced a half-brick dc-dc converter capable of delivering 1.3kW at 28V; ➁ The ADH1300-48S28 is designed for telecom wireless base stations and RF power amplifiers; ➂ Input range is 36 to 75Vdc, with an adjustable output across 14 to 33Vdc and efficiency peaking at 95.5%.
➀ Sanjay Nayak's journey from a boarding school in Raipur to co-founding Tejas Networks, a company valued at over ₹200 billion, showcases his resilience and optimism. ➁ His career began at a startup in the US, where he contributed to the development of the world's first Verilog simulator. ➂ Despite facing numerous challenges, including the 2007-2008 financial crisis and natural disasters, Tejas Networks successfully went public in 2017 and continues to thrive.