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公开(公告)号：US11658647B2
公开(公告)日：2023-05-23
申请号：US17405009
申请日：2021-08-17
申请人： Intrinsix Corp.
CPC分类号： H03K5/133 , H03K5/145 , H03K2005/00026
摘要： A switched delay section for an integrated circuit device is disclosed. The switched delay section includes a segmented inductor loop comprising a plurality of segments separated by nodes. A plurality of capacitors are coupled between the segmented inductor loop to provide a plurality of delay sections. An image loop is in electrical communication with the segmented inductor loop. The image loop includes a switch configured to place the plurality of capacitors in one of a high capacitance or a low capacitance state to provide a variable delay value.
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公开(公告)号：US20220131535A1
公开(公告)日：2022-04-28
申请号：US17405009
申请日：2021-08-17
申请人： Intrinsix Corp.
IPC分类号： H03K5/133
摘要： A switched delay section for an integrated circuit device is disclosed. The switched delay section includes a segmented inductor loop comprising a plurality of segments separated by nodes. A plurality of capacitors are coupled between the segmented inductor loop to provide a plurality of delay sections. An image loop is in electrical communication with the segmented inductor loop. The image loop includes a switch configured to place the plurality of capacitors in one of a high capacitance or a low capacitance state to provide a variable delay value.
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公开(公告)号：US12040763B2
公开(公告)日：2024-07-16
申请号：US17362015
申请日：2021-06-29
申请人： Intrinsix Corp.
CPC分类号： H03H1/00 , H03F3/195 , H03F2200/294
摘要： A differential tuned inductor and a multilayer tunable transformer for an integrated circuit device for microwave and RF applications are disclosed. The tunable inductor can be used in differential artificial delay lines to achieve delay tuning while preserving impedance matching. The tunable transformer can also be used for mixer drives to achieve wider operational performance.
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公开(公告)号：US11601090B1
公开(公告)日：2023-03-07
申请号：US17463057
申请日：2021-08-31
申请人： Intrinsix Corp.
摘要： This frequency tripler system uses a cascade of integrated transistor circuit differential limiting amplifiers and tunable notch filters that can directly serve one or more outputs, such as a direct clock or local oscillator drive. With this topology, filtering is distributed between two or more stages of differential limiting amplifiers and tunable notch filters. This enables suppression of smaller fundamental tone by the differential limiting amplifiers along with the tunable notch filters and yields a strong third harmonic signal to directly drive high performance mixers and digital-to-analog converters.
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公开(公告)号：US20230067543A1
公开(公告)日：2023-03-02
申请号：US17463057
申请日：2021-08-31
申请人： Intrinsix Corp.
摘要： This frequency tripler system uses a cascade of integrated transistor circuit differential limiting amplifiers and tunable notch filters that can directly serve one or more outputs, such as a direct clock or local oscillator drive. With this topology, filtering is distributed between two or more stages of differential limiting amplifiers and tunable notch filters. This enables suppression of smaller fundamental tone by the differential limiting amplifiers along with the tunable notch filters and yields a strong third harmonic signal to directly drive high performance mixers and digital-to-analog converters.
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