公开(公告)号：US06525621B2

公开(公告)日：2003-02-25

申请号：US09740922

申请日：2000-12-19

Applicant: Paulus van Zeijl ,  Henrik Geis

Inventor： Paulus van Zeijl ,  Henrik Geis

IPC: H04B304

CPC classification number: H03H11/04

Abstract: An equalizer circuit comprises at least one tuneable transconductance element (12, 14, 16, 18, 22) having its operating parameters determined by its supply voltage (Vdd). An automatic tuning means can be used to vary the supply voltage of the or each transconductance element.

Abstract translation: 均衡器电路包括至少一个具有由其电源电压（Vdd）确定的工作参数的可调谐跨导元件（12,14,16,18,22）。 可以使用自动调谐装置来改变每个跨导元件的电源电压。

公开(公告)号：US06577212B1

公开(公告)日：2003-06-10

申请号：US09617109

申请日：2000-07-14

Applicant: Sven Mattisson ,  Henrik Geis

Inventor： Sven Mattisson ,  Henrik Geis

IPC: H03H1142

CPC classification number: H03H11/42 ,  H03H11/08

Abstract: The invention relates to an integrated gyrator structure, in which each transistor in the gyrator core (preferably MOS devices) has series feedback associated therewith. This allows for compensation over a large bandwidth of the effects of channel delay in the MOS transistors.

Abstract translation: 本发明涉及一种集成回转器结构，其中回转器芯（优选MOS器件）中的每个晶体管具有与其相关联的串联反馈。 这允许在MOS晶体管的通道延迟的影响的大带宽上进行补偿。