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    • 15. 发明授权
    • Coil and coil system for integration into a micro-electronic circuit and microelectronic circuit
    • 线圈和线圈系统集成到微电子电路和微电子电路中
    • US06717503B2
    • 2004-04-06
    • US10200422
    • 2002-07-22
    • Jörg BertholdDieter SewaldMarc Tiebout
    • Jörg BertholdDieter SewaldMarc Tiebout
    • H01F500
    • H01L23/522H01F17/0033H01F27/362H01L23/5227H01L2924/0002H01L2924/3011H01L2924/00
    • The coil and coil system is provided for integration in a microelecronic circuit. The coil is placed inside an oxide layer of a chip, and the oxide layer is placed on the substrate surface of a substrate. The coil comprises one or more windings, whereby the winding(s) is/are formed by at least segments of two conductor tracks, which are each provided in spatially spaced-apart metalization levels, and by via-contacts which connect these conductor track(s) and/or conductor track segments. In order to be able to produce high-quality coils, a coil is produced with the largest possible coil cross-section, whereby a standard metalization, especially a standard metalization using copper, can, however, be used for producing the oil. To this end, the via contacts are formed from a stack of two ore more via elements arranged one above the other. Parts of the metalization levels can be located between the via elements.
    • 线圈和线圈系统被提供用于集成在微电子电路中。 将线圈放置在芯片的氧化物层的内部,氧化物层被放置在基板的基板表面上。 线圈包括一个或多个绕组,由此绕组由两个导体轨道的至少一部分形成,每个导体轨道分别设置在空间上间隔开的金属化水平,以及通过连接这些导体轨迹的通孔接触 s)和/或导体轨道段。 为了能够生产高质量的线圈,制造线圈截面最大的线圈,由此可以使用标准金属化,特别是使用铜的标准金属化来生产油。 为此,通孔触点由一个彼此排列的两个以上的通孔元件的叠层形成。 金属化水平的一部分可以位于通孔元件之间。
    • 20. 发明授权
    • Injection-locked oscillator circuit
    • 注入锁定振荡电路
    • US07592875B2
    • 2009-09-22
    • US10574151
    • 2004-09-10
    • Judith MagetMarc Tiebout
    • Judith MagetMarc Tiebout
    • H03K3/03H03B5/12
    • H03L7/24H03B5/1212H03B5/1215H03B5/1228H03B5/1243H03B27/00H03K3/354
    • An ILO circuit has a plurality of oscillator stages which are coupled to one another by means of a “tank lock” coupling. The coupling leads to an improved synchronization of the individual oscillator stages and thus to a reduced phase noise. Any desired LC oscillator topology can be used, not just the topology with PMOS and NMOS transistors. It is also possible to use SOI transistors, that is to say transistors formed on an SOI substrate. The bulk terminals of the transistors may be coupled not only to a supply voltage but, for example, also to a center potential, a reference voltage source, to ground, in floating fashion and/or to the source terminal.
    • 国际劳工组织电路具有多个振荡器级,它们通过“卡锁”耦合彼此联接。 耦合导致各个振荡器级的改进的同步,从而导致相位噪声的降低。 可以使用任何所需的LC振荡器拓扑,而不仅仅是具有PMOS和NMOS晶体管的拓扑。 也可以使用SOI晶体管,也就是说形成在SOI衬底上的晶体管。 晶体管的体积端子可以不仅耦合到电源电压,而且例如也可以以浮动方式耦合到中心电位,参考电压源和/或源极端子。