济南比亚迪半导体申请偏置电流生成电路等专利，提高偏置电流源的PSR

金融界2025-04-21

金融界2025年4月21日消息，国家知识产权局信息显示，济南比亚迪半导体技术有限公司申请一项名为“10746.偏置电流生成电路、滤波电路、供电系统和电子设备”的专利，公开号CN119847264A，申请日期为2024年9月。专利摘要显示，本发明公开了一种偏置电流生成电路、滤波电路、供电系统和电子设备，所述偏置电流生成电路包括：偏置电流生成模块，所述偏置电流生成模块的电源电压端与所述供电系统的稳压...

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