公开(公告)号：US09019006B2

公开(公告)日：2015-04-28

申请号：US14073834

申请日：2013-11-06

Applicant: Panasonic Corporation

Inventor： Takashi Morie ,  Shiro Sakiyama ,  Naoshi Yanagisawa ,  Toshiaki Ozeki ,  Takuji Miki

IPC: H03B1/00 ,  H03K5/00 ,  H04B1/00 ,  H03M1/12 ,  G05F3/16

CPC classification number: H03M1/12 ,  G05F3/16

Abstract: A reference voltage is maintained stable against disturbance noise and self-noise of an internal circuit. A reference voltage stabilizer circuit for stabilizing the reference voltage to be supplied through at least one of first or second signal lines includes a preceding-stage circuit including a capacitive path connected between the first and second signal lines; and a subsequent-stage circuit including a resistive path connected between the first and second signal lines, and a resistive circuit inserted, between the capacitive path and the resistive path, into one of the first or second signal lines through which the reference voltage is supplied.

Abstract translation: 参考电压对于内部电路的干扰噪声和自噪声保持稳定。 用于稳定通过第一或第二信号线中的至少一个提供的参考电压的参考稳压器电路包括前级电路，其包括连接在第一和第二信号线之间的电容路径; 以及包括连接在第一和第二信号线之间的电阻路径的后级电路，以及在电容路径和电阻路径之间插入到提供参考电压的第一或第二信号线之一的电阻电路 。