高通公司申请数字幅度跟踪电流导引数模转换器专利，该专利技术能实现选择性地禁用电流导引单元中的电流源

金融界01-30

金融界2024年1月30日消息，据国家知识产权局公告，高通股份有限公司申请一项名为“数字幅度跟踪电流导引数模转换器“，公开号CN117480730A，申请日期为2022年6月。专利摘要显示，本公开的某些方面提供了一种数模转换器(DAC)系统。该DAC系统通常包括多个电流导引单元，该多个电流导引单元各自包括电流源，该电流源耦合到至少两个电流导引开关，其中该至少两个电流导引开关的控制输入耦合到该DAC...

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