公开(公告)号：US20150222261A1

公开(公告)日：2015-08-06

申请号：US14123037

申请日：2013-03-15

Applicant: Silicon Image, Inc.

Inventor： Kexin Luo ,  Fangqing Chu ,  Huaizhou Yang ,  Yu Shen ,  Inyeol Lee

IPC: H03K17/56

CPC classification number: H03K17/56 ,  H04L25/0272

Abstract: Embodiments of the invention are generally directed to a line driver with separate pre-driver for feed-through capacitance. An embodiment of an apparatus includes a differential pair of transistors to generate an output signal on a first output node and a second output node; a pass-through capacitance coupled with the first output node and the second output node; a first pre-driver to drive an input signal for the differential transistors; and a second pre-driver to drive the input signal for the pass-through capacitance.

Abstract translation: 本发明的实施例通常涉及具有用于馈通电容的单独的预驱动器的线路驱动器。 装置的实施例包括：差分对晶体管，用于在第一输出节点和第二输出节点上产生输出信号; 与第一输出节点和第二输出节点耦合的直通电容; 用于驱动差分晶体管的输入信号的第一预驱动器; 以及第二预驱动器来驱动所述输入信号用于所述直通电容。