公开(公告)号：US20230291402A1

公开(公告)日：2023-09-14

申请号：US18320121

申请日：2023-05-18

Applicant: QUALCOMM Incorporated

Inventor： Vijayakumar DHANASEKARAN ,  Khaled Mahmoud ABDELFATTAH ALY

IPC: H03K17/687 ,  G06F13/40 ,  G06F13/42

CPC classification number: H03K17/6874 ,  G06F13/4022 ,  G06F13/4282 ,  H02J7/00032

Abstract: An aspect relates to an apparatus including a first pair of switching devices configured to selectively couple an application processor to a Universal Serial Bus (USB) differential data transmission lines; a USB host port connector coupled to the USB differential data transmission lines; a second pair of switching devices configured to selectively couple an audio circuit to the USB differential data transmission lines; and an equalizer including differential terminals coupled to the USB differential data transmission lines, respectively.

公开(公告)号：US20230024172A1

公开(公告)日：2023-01-26

申请号：US17385699

申请日：2021-07-26

Applicant: QUALCOMM Incorporated

Inventor： Vijayakumar DHANASEKARAN ,  Khaled Mahmoud ABDELFATTAH ALY

IPC: H03K17/687 ,  G06F13/40 ,  G06F13/42

Abstract: An aspect relates to an apparatus including a first pair of switching devices configured to selectively couple an application processor to a Universal Serial Bus (USB) differential data transmission lines; a USB host port connector coupled to the USB differential data transmission lines; a second pair of switching devices configured to selectively couple an audio circuit to the USB differential data transmission lines; and an equalizer including differential terminals coupled to the USB differential data transmission lines, respectively.