High-speed unity-gain input buffer having improved linearity and stability with a low supply voltage
US8847634B1 · kind B1 · utility
3Cited by
11References
16Claims
0Family size
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Key dates
| Filing date | May 4, 2013 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | May 4, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K19/018521
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high-speed unity-gain input buffer steers the current that flows down a first path to an output node, and down a second path in response to an analog input signal. The current that flows down the second path is mirrored to sink a current out of the output node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.