Amplifier core and amplifier
US-2024204733-A1 · Jun 20, 2024 · US
Output buffer circuit, devices including the same, and operating method of the output buffer circuit
US8963448B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8963448-B2 |
| Application number | US-201313800077-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 13, 2013 |
| Priority date | Jun 13, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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An output buffer circuit includes an amplifier and a transmission circuit. The amplifier includes a plurality of inputs and an output. The inputs provide first input signals and second input signals to the amplifier. The output provides an output signal as a first input signal of the first input signals to the amplifier. The transmission circuit has an input coupled to the output of the amplifier and further has an output that provides a transmission circuit output signal as a second input signal of the second input signals to the amplifier.
First claim
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What is claimed is: 1. An output buffer circuit comprising: a single amplifier that includes a plurality of input terminals and an output, the input terminals providing first input signals and second input signals to the amplifier, wherein the output provides an output signal as a first input signal of the first input signals to a first input terminal of the plurality of input terminals of the amplifier; and a transmission circuit having an input coupled to the output of the amp…
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Electricity · mapped topic
Physics · mapped topic
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8963448B2 cover?
- An output buffer circuit includes an amplifier and a transmission circuit. The amplifier includes a plurality of inputs and an output. The inputs provide first input signals and second input signals to the amplifier. The output provides an output signal as a first input signal of the first input signals to the amplifier. The transmission circuit has an input coupled to the output of the amplifi…
- Who is the assignee on this patent?
- Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H03F3/45179. 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).