eUSBrepeater(eUSB2中继器)

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帝奥微(688381.SH):自主研发的eUSB repeater产品已在近日推出
Ge Long Hui A P P· 2025-09-02 08:45
Core Viewpoint - The company has launched its self-developed eUSB repeater product, addressing the increasing market demand for high processing power and low power consumption in advanced technology nodes of 4nm and below [1][3]. Group 1: Product Features - The eUSB repeater is designed for chip interconnection, reducing signal levels to 1.2V or lower, significantly lowering power consumption, and is suitable for integration into SoCs [1]. - The product supports host repeater, device repeater, or dual-role repeater functions, enabling bidirectional conversion between eUSB2 and USB2 signal schemes [1]. - It overcomes key technical challenges related to signal integrity, low power consumption, compatibility, and miniaturization, enhancing device compatibility and adhering to USB2 specifications and eUSB2 v1.1 standards [1][2]. Group 2: Technical Specifications - The eUSB repeater supports configurable parameters such as Tx de-emphasis, Rx equalization, and noise threshold, optimizing signal quality [2]. - It features a wide operating temperature range of -40℃ to 105℃, making it suitable for automotive and industrial applications [2]. - The product can be configured via I2C interface at 1MHz, allowing initialization of required functions based on platform application needs [2]. Group 3: Market Position and Impact - The eUSB repeater facilitates the conversion between eUSB and USB2.0 interfaces for high-end terminal products, with increasing demand in sectors like robotics, new energy vehicles, AI smartphones, laptops, tablets, and AI glasses [3]. - The company holds complete independent intellectual property rights for the eUSB repeater, reinforcing its core competitiveness in high-speed interface chips [3]. - The successful development of this product fills a domestic gap and promotes the process of domestic substitution, laying a solid foundation for the company's entry into the USB4.0 ultra-high-speed retimer market [3].