Signal Chain

Naxin Micro Passes Hong Kong Stock Exchange Hearing, ‘MCU+ Integrated Solutions’ Seizes Domestic Replacement Market for Automotive Chips

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Naxin Micro Passes Hong Kong Stock Exchange Hearing, 'MCU+ Integrated Solutions' Seizes Domestic Replacement Market for Automotive Chips

Produced by Zhineng Zhixin Among the wave of companies related to automotive and automotive parts heading towards the Hong Kong stock market, Naxin Micro, as a representative of automotive chips, passing the Hong Kong Stock Exchange hearing is not surprising. This chip company, which specializes in analog chips, continues to strengthen its long-term layout in … Read more

Chip One – National Team Shanghai Belling

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Chip One - National Team Shanghai Belling

Recently, China announced an anti-dumping investigation against American analog chips, which is not surprising. In April 2024, the China Semiconductor Industry Association released clear “rules for determining the country of origin,” stating that the origin of integrated circuits is determined by the “tape-out location” rather than the “packaging location.” This means that Shanghai Belling, which … Read more

Zhongke Benyuan to Launch RISC-V Architecture FDM-RV0025

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Zhongke Benyuan to Launch RISC-V Architecture FDM-RV0025

Zhongke Benyuan is set to launch the FDM-RV0025 DSP, based on the next-generation RISC-V architecture core SummerCoreTM, which is optimized for applications in industrial control, servo motors, inverters, and converters. Compared to foreign benchmark products, it shows significant improvements in clock frequency, memory capacity, algorithm performance, signal chain processing speed, and interface transmission rates. Introduction … Read more

Core Concepts of Analog Chips

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Core Concepts of Analog Chips

1. Shanghai Belling (600171): A well-established integrated circuit company, primarily engaged in high-precision ADC and power management chips, widely used in industrial and communication fields. 2. OmniVision Technologies (603501): Formerly known as Weir Shares, a leading domestic image sensor company, also involved in power management ICs and analog chips, with automotive-grade products accounting for over … Read more

Two Methods for Successfully Calibrating Open-Loop DAC Signal Chains

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Two Methods for Successfully Calibrating Open-Loop DAC Signal Chains

Any practical electronic application will be affected by multiple sources of error, which can cause even the most precise components to deviate from their specified behavior in the datasheet. When the application signal chain lacks built-in mechanisms to self-correct these errors, the only way to minimize their impact is to measure the errors and systematically … Read more

Key Analog Signal Chain Products in IoT Applications

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Key Analog Signal Chain Products in IoT Applications

Image Source: Sashkin/stock.adobe.com In June of this year, the semiconductor industry released two noteworthy pieces of news: First, IC Insights mentioned in its May release of the (2022 McClean Report) Q2 update that in 2021, Texas Instruments (TI) maintained its position as the world’s leading analog IC supplier with $14.1 billion in analog sales and … Read more

How to Select Power Management for Signal Chains?

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How to Select Power Management for Signal Chains?

The accuracy of the signal chain is a key performance metric for converters. Undoubtedly, the quality of the power supply in circuit design plays a crucial role in the accuracy. Generally, power supply quality is measured by the level of noise, and the topology and architecture of the power supply are closely related to power … Read more