公开(公告)号：US20140184288A1

公开(公告)日：2014-07-03

申请号：US14132111

申请日：2013-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chung-Hee KIM ,  Ju-Hyun KANG ,  Dong-Youb KIM ,  Min-su KIM ,  Sun-Gyeum KIM ,  Uk-Rae CHO ,  Sang-Shin HAN

IPC: H03L7/00

CPC classification number: G06F1/12

Abstract: Provided are a semiconductor circuit and method for operating the same. The semiconductor circuit includes a first flip-flop configured to, based on input data synchronized to a first clock, output first output data synchronized to a second clock different from the first clock, and a second flip-flop configured to, based on the first output data, output second output data synchronized to the second clock, wherein the first and the second flip-flops share an inverted second clock and a delayed second clock and output the first and the second output data based thereon, respectively.

Abstract translation: 提供一种半导体电路及其操作方法。 半导体电路包括：第一触发器，被配置为基于与第一时钟同步的输入数据，输出与第一时钟不同的第二时钟同步的第一输出数据;以及第二触发器，被配置为基于第一触发器 输出数据，输出与第二时钟同步的第二输出数据，其中第一和第二触发器分别共享反相的第二时钟和延迟的第二时钟，并且基于此输出第一和第二输出数据。

公开(公告)号：US20140368246A1

公开(公告)日：2014-12-18

申请号：US14295802

申请日：2014-06-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung-Hee KIM ,  Min-Su KIM ,  Ji-Kyum KIM ,  Emil KAGRAMANYAN ,  Dae-Seong LEE ,  Gun-Ok JUNG ,  Uk-Rae CHO

IPC: H03K3/037

CPC classification number: H03K3/0372 ,  H03K3/0375

Abstract: Provided are a semiconductor device and a method for operating a semiconductor device. The semiconductor device includes a clock generating unit receiving a reference clock and generating first and second clocks that are different from each other from the reference clock; a first latch configured to receive input data based on the first clock and to output the input data as first output data; and a second latch configured to receive the first output data based on the second clock and to output the first output data as second output data, wherein a first edge of the first clock does not overlap a first edge of the second clock, and at least a part of a second edge of the first clock overlaps a second edge of the second clock.

Abstract translation: 提供半导体器件和用于操作半导体器件的方法。 所述半导体器件包括：时钟生成单元，接收参考时钟;产生与所述参考时钟不同的第一和第二时钟; 第一锁存器，被配置为基于所述第一时钟接收输入数据并将所述输入数据输出为第一输出数据; 以及第二锁存器，被配置为基于所述第二时钟接收所述第一输出数据并将所述第一输出数据输出为第二输出数据，其中所述第一时钟的第一边缘不与所述第二时钟的第一边缘重叠，并且至少 第一时钟的第二边缘的一部分与第二时钟的第二边缘重叠。

公开(公告)号：US20150349756A1

公开(公告)日：2015-12-03

申请号：US14824302

申请日：2015-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chung-Hee KIM ,  Min-Su KIM ,  Ji-Kyum KIM ,  Emil KAGRAMANYAN ,  Dae-Seong LEE ,  Gun-Ok JUNG ,  Uk-Rae CHO

IPC: H03K3/037

CPC classification number: H03K3/0372 ,  H03K3/0375

Abstract: Provided are a semiconductor device and a method for operating a semiconductor device. The semiconductor device includes a clock generating unit receiving a reference clock and generating first and second clocks that are different from each other from the reference clock; a first latch configured to receive input data based on the first clock and to output the input data as first output data; and a second latch configured to receive the first output data based on the second clock and to output the first output data as second output data, wherein a first edge of the first clock does not overlap a first edge of the second clock, and at least a part of a second edge of the first clock overlaps a second edge of the second clock.

Abstract translation: 提供半导体器件和用于操作半导体器件的方法。 所述半导体器件包括：时钟生成单元，接收参考时钟;产生与所述参考时钟不同的第一和第二时钟; 第一锁存器，被配置为基于所述第一时钟接收输入数据并将所述输入数据输出为第一输出数据; 以及第二锁存器，被配置为基于所述第二时钟接收所述第一输出数据并将所述第一输出数据输出为第二输出数据，其中所述第一时钟的第一边缘不与所述第二时钟的第一边缘重叠，并且至少 第一时钟的第二边缘的一部分与第二时钟的第二边缘重叠。