成都华微：发布4通道12位40G高速高精度射频直采ADC芯片

格隆汇2025-09-01

成都华微公告，公司研发的4通道12位40G高速高精度射频直采ADC(模数转换器)于近日成功发布。该芯片是一款4通道、分辨率12位、采样速率40GSPS的多通道高速高精度射频直采ADC，填补了国内外同类型产品的空白，达到国际领先技术水平。该芯片采用全自主正向设计，拥有完全自主知识产权，突破了多通道射频直采ADC架构设计、高线性度动态放大器、低抖动时钟等关键技术，相关创新技术申请了多项国内外发明专利。

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