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    Integrated circuit having stack structure
    2.
    发明授权
    Integrated circuit having stack structure 有权
    具有堆叠结构的集成电路

    公开(公告)号：US08866543B2

    公开(公告)日：2014-10-21

    申请号：US13961067

    申请日：2013-08-07

    申请人： Soongsil University Research Consortium Techno-Park

    发明人： Chang Kun Park ,  Ho Yong Hwang

    IPC分类号： H01L25/00 ,  G05F3/16 ,  H01L25/065

    CPC分类号： H01L25/0657 ,  G05F3/16 ,  H01L2924/0002 ,  H01L2924/00

    摘要： Provided is an integrated circuit (IC) having a stacked structure. The IC includes: a first IC having a power input terminal to which a power supply voltage is applied; and a second IC having a power input terminal connected to a ground terminal of the first IC, having a central node formed as the power input terminal of the second IC and the ground terminal of the first IC are connected to each other and to which a voltage is applied, and having a ground terminal connected to a ground source, wherein the power supply voltage is divided into first and second voltages that are respectively applied to the first and second ICs.

    摘要翻译： 提供具有堆叠结构的集成电路（IC）。 IC包括：具有施加电源电压的电源输入端子的第一IC; 以及第二IC，其具有连接到第一IC的接地端子的电力输入端子，具有形成为第二IC的电力输入端子的中心节点和第一IC的接地端子彼此连接，并且其中 电压被施加，并且具有连接到接地源的接地端子，其中电源电压被分成分别施加到第一和第二IC的第一和第二电压。

    POWER AMPLIFIER HAVING STACK STRUCTURE
    4.
    发明申请
    POWER AMPLIFIER HAVING STACK STRUCTURE 有权
    具有堆叠结构的功率放大器

    公开(公告)号：US20150171804A1

    公开(公告)日：2015-06-18

    申请号：US14407965

    申请日：2012-10-19

    申请人： SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO- PARK

    发明人： Ho Yong Hwang ,  Chang Kun Park

    IPC分类号： H03F3/21

    CPC分类号： H03F3/211 ,  H03F1/0283 ,  H03F3/195 ,  H03F3/213 ,  H03F3/245 ,  H03F3/3022 ,  H03F3/3028 ,  H03F3/45179 ,  H03F3/45237 ,  H03F2200/405 ,  H03F2200/408 ,  H03F2200/516 ,  H03F2203/45481 ,  H03F2203/45544 ,  H03F2203/45594 ,  H03F2203/45631

    摘要： A power amplifier having a stack structure, including: a first driver stage that receives a power voltage from a power supply and receives and amplifies an input signal; a second driver stage that has a power input terminal connected with a ground terminal of the first driver stage and receiving a virtual power voltage and an input terminal connected with an output terminal of the first driver stage, and receives and amplifies an output signal from the first driver stage; and a power stage that receives the power voltage from the power supply, has an input terminal connected with an output terminal of the second driver stage, and receives and amplifies an output signal from the second driver stage.

    摘要翻译： 一种具有堆叠结构的功率放大器，包括：第一驱动级，其从电源接收电源电压并接收并放大输入信号; 第二驱动级，具有与第一驱动级的接地端子连接并接收虚拟电源电压的电源输入端子和与第一驱动级的输出端子连接的输入端子，并且接收并放大来自 第一驱动阶段; 以及从电源接收电力电压的功率级，具有与第二驱动级的输出端连接的输入端，并且接收并放大来自第二驱动级的输出信号。