Convert oscillator phase noise to time jitter, it’s easy!

To achieve a high signal-to-noise ratio (SNR), the aperture jitter of the ADC must be low. ADCs (AD9445 14-bit 125MSPS and AD9446 16-bit 100MSPS) are currently available…

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What is Infineon’s new three-phase BLDC motor intelligent driver chip?

【Introduction】Brushless DC motors (BLDC) are widely used because of their long life, less maintenance and high efficiency. Based on this, BLDC is widely used in DIY and…

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AP: Russia is a safe haven for global ransomware

In recent years, ransomware has become a global cybercrime “epidemic”. Ransomware gangs use encryption to lock data or threaten to leak data, extorting huge ransoms from local…

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Strengthening talent and technology exchanges, Ziguang Zhanrui signed a strategic cooperation agreement with Xi’an Jiaotong University

On April 7, Ziguang Zhanrui signed a strategic cooperation agreement with Xi’an Jiaotong University. The two parties will carry out in-depth cooperation on the exchange and training…

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Ambarella won the “Knowledge Award”, experts interpret the large computing power domain control chip

[Introduction]Ambarella (hereinafter referred to as “Ambarella”, NASDAQ: AMBA), a semiconductor company focusing on AI visual perception, won the “Most Influential Chip Enterprise of the Year” in the…

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Driven by the wave of 5G and AI, the global semiconductor equipment market will usher in a new growth period

Throughout the history of the semiconductor and equipment industry, every market downturn ends with the advent of technological innovation and begins a new growth period. Technological waves…

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Security Risks Hidden in Telecom IT Infrastructure in the 5G Era

Trend Micro researchers summarize characteristics, threats, and recommendations for improving the security posture of enterprise and telco IT infrastructures. voice blocking Voice calls remain one of the…

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China’s smartphone shipments in March fell 21.9% year-on-year to 21.029 million units

Sina Technology News April 13 evening news, data from the China Academy of Information and Communications Technology shows that in March 2020, smartphone shipments were 21.029 million,…

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Why do Internet + pyramid schemes + illegal fundraising scammers give you money

As of December 2020, the number of netizens in my country reached 989 million, and the Internet penetration rate reached 70.4%. The vigorous development of the Internet…

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Zoom’s fourth-quarter results beat expectations as video conferencing demand skyrockets

(Original title: Video conferencing demand soars, Zoom’s fourth-quarter performance exceeds expectations) Reporter | Lu Keyan Image source: Visual China Zoom, a provider of cloud video conferencing systems,…

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