公开(公告)号：US20140140146A1

公开(公告)日：2014-05-22

申请号：US13680604

申请日：2012-11-19

Applicant: CHRISTOPHER P. MOZAK ,  NAVINDRA NAVARATNAM ,  MAHMOUD ELASSAL

Inventor： CHRISTOPHER P. MOZAK ,  NAVINDRA NAVARATNAM ,  MAHMOUD ELASSAL

IPC: G05F1/10 ,  G11C5/14

CPC classification number: G05F1/10 ,  G11C5/145 ,  G11C5/147 ,  G11C11/4074 ,  G11C2207/105 ,  H02M3/07 ,  H02M2003/1566

Abstract: Circuitry to provide a supply voltage. A voltage regulator is coupled to receive a target reference signal. The voltage regulator generates a supply voltage (Vtt) and is coupled to receive the supply voltage as an input signal. An upper limit comparator receives an upper limit voltage signal that is higher than the target reference voltage signal and the supply voltage to generate a “too high” signal when the supply voltage exceeds an upper threshold. A lower limit comparator receives a lower limit voltage signal that is lower than the target reference voltage signal and the supply voltage to generate a “too low” signal when the supply voltage is below a lower threshold. A pull up current source is coupled to pull the supply voltage up in response to the too low signal. A pull down current source is coupled to pull the supply voltage down in response to the too high signal.

Abstract translation: 电路提供电源电压。 电压调节器被耦合以接收目标参考信号。 电压调节器产生电源电压（Vtt）并被耦合以接收电源电压作为输入信号。 当电源电压超过上限阈值时，上限比较器接收高于目标参考电压信号和电源电压的上限电压信号，以产生“过高”信号。 下限比较器接收低于目标参考电压信号的下限电压信号和电源电压，以在电源电压低于下阈值时产生“太低”信号。 耦合上拉电流源以响应于太低的信号将电源电压拉高。 耦合下拉电流源以响应于太高的信号而拉低电源电压。

公开(公告)号：US09720471B2

公开(公告)日：2017-08-01

申请号：US14129241

申请日：2013-06-28

Applicant: Christopher P. Mozak ,  Mahmoud Elassal

Inventor： Christopher P. Mozak ,  Mahmoud Elassal

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: Described is a voltage regulator with feed-forward and feedback control. Described is an apparatus which comprises: a circuit for providing power or ground supply for a target circuit in response to a control signal; and a feed-forward filter to receive data and to generate the control signal according to the received data.

公开(公告)号：US20150012759A1

公开(公告)日：2015-01-08

申请号：US14129241

申请日：2013-06-28

Applicant: Christopher P. Mozak ,  Mahmoud Elassal

Inventor： Christopher P. Mozak ,  Mahmoud Elassal

IPC: G06F1/26

CPC classification number: G06F1/26

Abstract: Described is a voltage regulator with feed-forward and feedback control. Described is an apparatus which comprises: a circuit for providing power or ground supply for a target circuit in response to a control signal; and a feed-forward filter to receive data and to generate the control signal according to the received data.

Abstract translation: 描述了具有前馈和反馈控制的电压调节器。 描述了一种装置，其包括：用于响应于控制信号为目标电路提供电力或接地电源的电路; 以及前馈滤波器，用于接收数据并根据接收到的数据产生控制信号。