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Circuit and method for dynamically changing a trip point in a sensing inverter
US8988959B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8988959-B2 |
| Application number | US-201213671253-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 7, 2012 |
| Priority date | Nov 7, 2012 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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Abstract
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A circuit and method for dynamically changing trip point voltage in a sensing inverter circuit. In one embodiment, the sensing inverter circuit includes: (1) a base inverter circuit couplable to logic-high and logic-low voltage sources at respective inputs thereof and configured to transition an output thereof from a previous logic-level voltage to a present logic-level voltage based on a logic value of an input voltage received by the base inverter circuit, and (2) a feedback circuit associated with the base inverter circuit and configured to employ the previous logic-level voltage to decouple one of the logic-high and logic-low voltage sources from one of the inputs and thereby shift a trip voltage of the base inverter circuit toward the input voltage.
First claim
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What is claimed is: 1. A sensing inverter circuit, comprising: a base inverter circuit couplable to logic-high and logic-low voltage sources at respective inputs thereof and configured to transition an output thereof from a previous logic-level voltage to a present logic-level voltage based on a logic value of an input voltage received by said base inverter circuit; and a feedback circuit associated with said base inverter circuit and configured to employ said previous logic-lev…
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- What does patent US8988959B2 cover?
- A circuit and method for dynamically changing trip point voltage in a sensing inverter circuit. In one embodiment, the sensing inverter circuit includes: (1) a base inverter circuit couplable to logic-high and logic-low voltage sources at respective inputs thereof and configured to transition an output thereof from a previous logic-level voltage to a present logic-level voltage based on a logic…
- Who is the assignee on this patent?
- Lsi Corp
- What technology area does this patent fall under?
- Primary CPC classification G11C7/067. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).