专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009034518A2 TIME-INTERLEAVED TRACK AND HOLD 审中-公开
标题翻译：时间交错跟踪和保持
公开(公告)号：WO2009034518A2
公开(公告)日：2009-03-19
申请号：PCT/IB2008/053628
申请日：2008-09-09
申请人： NXP B.V. , LOUWSMA, Simon Minze , VERTREGT, Maarten
发明人： LOUWSMA, Simon Minze , VERTREGT, Maarten
IPC分类号： G11C27/02
CPC分类号： H03K19/018528 , G11C27/026
摘要： The present application relates to an apparatus comprising a first transistor element, with at least three terminals, and at least one switching unit. The present application relates also to a method, computer readable medium having a computer program stored thereon and a track and hold circuit comprising the apparatus. The apparatus comprises a first transistor element with at least three terminals, wherein a first terminal is supplied with a first voltage, and wherein a second terminal is supplied with a second voltage. The apparatus comprises a first switching unit, wherein a third terminal is connected to ground potential via the first switching unit. The transistor element comprises a predefined threshold voltage. The first voltage and the second voltage are predefined alternating voltages. The transistor element is configured such that in case a differential voltage between the first predefined alternating voltage and the second predefined alternating voltage is higher than the predefined threshold voltage and the first switching unit is not conductive the third terminal is charged with the first predefined alternating voltage.
摘要翻译：本申请涉及一种装置，该装置包括具有至少三个端子的第一晶体管元件和至少一个开关单元。本申请还涉及一种方法，其上存储有计算机程序的计算机可读介质以及包括该设备的跟踪和保持电路。该装置包括具有至少三个端子的第一晶体管元件，其中第一端子被提供有第一电压，并且其中第二端子被提供有第二电压。该装置包括第一开关单元，其中第三端子经由第一开关单元连接到地电位。晶体管元件包括预定义的阈值电压。第一电压和第二电压是预定义的交流电压。晶体管元件被配置为使得在第一预定义交流电压和第二预定义交流电压之间的差分电压高于预定义阈值电压并且第一开关单元不导通的情况下，第三端子以第一预定义交流电压

IPRDB

热门服务

关于我们

友情链接

联系方式