公开(公告)号：US20040263240A1

公开(公告)日：2004-12-30

申请号：US10609513

申请日：2003-06-30

Applicant: Intel Corporation

Inventor： Robert Fulton ,  Andrew Volk ,  Chinnugounder Senthilkumar

IPC: G05F003/02

CPC classification number: G05F1/56

Abstract: According to an embodiment of the invention, a method and apparatus for dynamic reference voltage adjustment are described. According to one embodiment, a reference circuit comprises a reference node to provide a reference voltage; a first transistor device to receive a first configuration signal at a gate terminal, a current to flow through the first transistor device when the first configuration signal is a first value; and a second transistor device to receive a first voltage potential at a gate terminal, the current to flow through the second transistor device and the reference voltage to be increased by the first voltage potential when the configuration signal is a second value.

Abstract translation: 根据本发明的实施例，描述了用于动态参考电压调整的方法和装置。 根据一个实施例，参考电路包括用于提供参考电压的参考节点; 第一晶体管器件，用于在栅极端子处接收第一配置信号;当第一配置信号是第一值时，流过第一晶体管器件的电流; 以及第二晶体管器件，用于在栅极端子处接收第一电压电势，当配置信号为第二值时，流过第二晶体管器件的电流和参考电压将被增加第一电压电位。