Data output device for semiconductor memory apparatus
A data output device of a semiconductor memory apparatus includes detection means configured to detect a specified operation frequency range; pre-driving means configured to be inputted with signals; driving means configured to receive outputs of the pre-driving means and drive an output of data; an...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A data output device of a semiconductor memory apparatus includes detection means configured to detect a specified operation frequency range; pre-driving means configured to be inputted with signals; driving means configured to receive outputs of the pre-driving means and drive an output of data; and adjustment means configured to adjust a slew rate of the driving means under the control of an output signal of the detection means. |
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