首页> 外国专利> Successive-approximation register (SAR) analog-to-digital converter (ADC) with ultra low burst error rate

Successive-approximation register (SAR) analog-to-digital converter (ADC) with ultra low burst error rate

机译:具有极低突发错误率的逐次逼近寄存器(SAR)模数转换器(ADC)

摘要

Systems and methods are provided for enhanced analog-to-digital conversions, particularly by allowing for an ultra-low burst error rate. Analog-to-digital conversion may be applied to an analog input via one or more conversion cycles; and performance related parameter corresponding to the analog-to-digital conversion may be assessed. A digital output corresponding to the analog input may be generated, with the generating being controlled based on the assessing of the performance related parameter. The controlling may include adjusting at least a portion of the digital output. The assessing may include determining, for at least one conversion cycle, whether a performance related condition, corresponding to the performance related parameter, occurs. The determination may be based on an outcome of a matching search performed for that conversion cycle. The determination that the performance related condition occurs may be made when the matching search fails to settle within a corresponding time period.
机译:提供了用于增强的模数转换的系统和方法,特别是通过允许超低的突发错误率。模数转换可以通过一个或多个转换周期应用于模拟输入。可以评估与模数转换相对应的性能相关参数。可以生成与模拟输入相对应的数字输出,并且基于与性能相关的参数的评估来控制生成。控制可以包括调整数字输出的至少一部分。评估可以包括针对至少一个转换周期确定是否发生了与性能相关参数相对应的性能相关条件。该确定可以基于针对该转换周期执行的匹配搜索的结果。当匹配搜索未能在相应的时间段内稳定下来时,可以确定发生了与性能有关的条件。

著录项

  • 公开/公告号US10432212B2

    专利类型

  • 公开/公告日2019-10-01

    原文格式PDF

  • 申请/专利权人 MAXLINEAR INC.;

    申请/专利号US201815935567

  • 发明设计人 YONGJIAN TANG;

    申请日2018-03-26

  • 分类号H03M1/38;H03M1/46;H03M1/12;H03M1;H03M1/06;

  • 国家 US

  • 入库时间 2022-08-21 12:15:41

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号