Systems and methods for sensing current while minimizing measurement error and power loss
US-2015331049-A1 · Nov 19, 2015 · US
Internal voltage generation circuits
US9158317B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9158317-B2 |
| Application number | US-201414155544-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 15, 2014 |
| Priority date | Jul 30, 2013 |
| Publication date | Oct 13, 2015 |
| Grant date | Oct 13, 2015 |
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Abstract
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An internal voltage generation circuit including a drive control signal generator and an internal voltage driver. The drive control signal generator generates a drive control signal in response to an active pulse signal and a drive signal. The internal voltage driver, electrically coupled to the drive control signal generator, divides a level of an internal voltage signal in response to the drive control signal to generate a division voltage signal, compares a level of the division voltage signal with a level of a reference voltage signal to generate the drive signal, and drives the internal voltage signal in response to the drive signal.
First claim
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What is claimed is: 1. An internal voltage generation circuit comprising: a pulse generator configured to generate an active pulse signal in response to an active signal which has been enabled from a period when an active command signal is inputted to the internal voltage generation circuit until a period when a pre-charge command signal is inputted to the internal voltage generation circuit; a drive control signal generator configured to generate a drive control signal in respo…
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- What does patent US9158317B2 cover?
- An internal voltage generation circuit including a drive control signal generator and an internal voltage driver. The drive control signal generator generates a drive control signal in response to an active pulse signal and a drive signal. The internal voltage driver, electrically coupled to the drive control signal generator, divides a level of an internal voltage signal in response to the dri…
- Who is the assignee on this patent?
- Sk Hynix Inc
- What technology area does this patent fall under?
- Primary CPC classification G05F1/46. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 13 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).