Trans-conductance regulation circuit, trans-conductance error amplifier and power converter
US-2015378386-A1 · Dec 31, 2015 · US
Amplification circuit, photoelectric conversion apparatus, and imaging system
US8964074B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8964074-B2 |
| Application number | US-201313849024-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 22, 2013 |
| Priority date | Mar 29, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An amplification circuit includes an amplifier, a first capacitor including a first terminal connected to an input terminal of the amplifier, a second capacitor including a first terminal connected to the input terminal of the amplifier and a second terminal connected to an output terminal of the amplifier, and a correction unit configured to correct a difference in bias dependency between capacitance values of the first and second capacitors.
First claim
Opening claim text (preview).
What is claimed is: 1. An amplification circuit, comprising: an amplifier; a first capacitor including a first terminal connected to an input terminal of the amplifier; a second capacitor including a first terminal connected to the input terminal of the amplifier and a second terminal connected to an output terminal of the amplifier; and a correction unit configured to correct a difference in bias-dependent characteristic between capacitance values of the first and second ca…
Assignees
Inventors
Classifications
- H03F3/45076Primary
Electricity · mapped topic
Electricity · mapped topic
- H03F3/082Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8964074B2 cover?
- An amplification circuit includes an amplifier, a first capacitor including a first terminal connected to an input terminal of the amplifier, a second capacitor including a first terminal connected to the input terminal of the amplifier and a second terminal connected to an output terminal of the amplifier, and a correction unit configured to correct a difference in bias dependency between capa…
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification H03F3/45076. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 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).