ESD Protection

MIPI A-PHY and Its Electrostatic Discharge (ESD) Protection

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MIPI A-PHY and Its Electrostatic Discharge (ESD) Protection

#01MIPI A-PHY Background Introduction As an emerging ultra-high-speed wired data transmission method for in-vehicle applications, MIPI A-PHY is a high-speed serializer-deserializer (SerDes) physical layer interface specification designed specifically for automotive applications, aimed at meeting the automotive industry’s demand for high-performance, long-distance communication. The primary feature of this technology is its high speed, followed by reliability, … Read more

MIPI A-PHY and Its Electrostatic Discharge (ESD) Protection

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MIPI A-PHY and Its Electrostatic Discharge (ESD) Protection

This article is approximately 5,700 words long and is recommended for saving and reading. Author | Intuitive Explanation Produced by | Automotive Electronics and Software #01MIPI A-PHY Background Introduction As an emerging ultra-high-speed wired data transmission method for in-vehicle applications, MIPI A-PHY is a high-speed serializer-deserializer (SerDes) physical layer interface specification designed specifically for automotive … Read more

Hardware Modifications of the Analog Devices Active Learning Module ADALM-PLUTO (Part II)

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Hardware Modifications of the Analog Devices Active Learning Module ADALM-PLUTO (Part II)

Next, let’s look at the differences between RevC and RevB: 1. In RevB, the relative position of resistor R88 and fuse F1 was incorrect. Additionally, the DC choke (power choke) we added can reduce noise, but it connects PGND and GND. There should be no DC potential difference between these two points. However, under certain … Read more

EOS-8: IO/SPI/I2C/RS232-485

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EOS-8: IO/SPI/I2C/RS232-485

★★★EOS-8—IO★★★ Author: Timothy Proofreader: Timothy Introduction: For various conventional interfaces, we have a good awareness of ESD protection. However, for some discrete or DIY circuits, cross-board usage often also requires ESD protection, such as GOIO, acquisition ports, or cross-board SPI, I2C, etc. This section introduces ESD protection for some IO and cross-board communication interfaces. €1.Digital … Read more

GeLi Micro Releases the First Fully Isolated RS-232 Bus Transceiver in China

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GeLi Micro Releases the First Fully Isolated RS-232 Bus Transceiver in China

The RS-232 bus is the most widely used serial interface bus in PC and industrial communication. The RS-232 interface was originally defined by the American EIA (Electronic Industries Alliance) as a standard for communication between computers and terminal devices. Due to its simple interface and high reliability for short-distance communication, it is widely used in … Read more

Analysis of Basic PCB Layout Principles

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Analysis of Basic PCB Layout Principles

1.First, we will place the components that have structural requirements, paying attention to the placement position of pin 1 of the connector according to the imported structure. 2.During layout, attention should be paid to the height restrictions in the structure. 3.If you want the layout to be aesthetically pleasing, generally position components based on their … Read more

PCB Layout and Wiring Design Requirements for SD/TF Cards

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PCB Layout and Wiring Design Requirements for SD/TF Cards

1、Definition Micro SD Card is a very small flash memory card, originally created by SanDisk. This memory card was initially called T-Flash and later renamed Trans Flash; it was renamed to Micro SD because it was adopted by the SD Association (SDA). Other memory cards adopted by the SDA include Mini SD and SD cards. … Read more

Embedded Design Insights: Component Addition Risks

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Embedded Design Insights: Component Addition Risks

Introduction In circuit design, neglecting ESD protection and isolation design to reduce costs can lead to serious consequences. This article will explore circuit issues caused by improper component addition and provide practical solutions to ensure the reliability and stability of circuit design. In circuit design, some neglect ESD protection and isolation design to cut costs, … Read more