公开(公告)号：US20200241128A1

公开(公告)日：2020-07-30

申请号：US16737556

申请日：2020-01-08

Applicant: RENESAS ELECTRONICS CORPORATION

Inventor： Shinichi UCHIDA ,  Nobuyuki MORIKOSHI ,  Tomoyuki TANAKA ,  Yoshiyuki OTA ,  Ryo YOKOTA ,  Yuji MOTODA

IPC: G01S13/89 ,  G06K9/00 ,  G01S13/06

Abstract: A device control system comprises an object detection circuit configured to detect an object around a device to be controlled, an attribute identification circuit configured to identify an attribute of the device, and a control circuit configured to control the device based on a result of the detection by the object detection circuit and the attribute of the object identified by the attribute identification circuit. According to the above embodiment, it is possible to control the device without the user being aware of it.

公开(公告)号：US20200176374A1

公开(公告)日：2020-06-04

申请号：US16653164

申请日：2019-10-15

Applicant: RENESAS ELECTRONICS CORPORATION

Inventor： Tomoyuki TANAKA ,  Takahiro NAKAMURA

IPC: H01L23/528 ,  H03F3/45 ,  H03G3/30

Abstract: In a semiconductor device having a variable gain amplifier, a setting error of a gain associated with a crosstalk noise is reduced. A switch block included in the variable gain amplifier includes a plurality of switch transistors Mp1, Mp2, MN1, and Mn2, and can variably set the parallel number of the switches used for coupling by selecting a forward coupling state for coupling the common wirings CSP, CSN to output wirings OUTP, OUTN, respectively, or a cross coupling state for coupling to OUTN, OUTP, respectively. Output wirings OUTN, OUTP form an output wiring pair by extending in a X direction while crossing each other through an underlying wiring layer ML[x-1]. At least one of the common wirings CSP, CSN is located next to the output wiring pair in a Y direction.