Intel Corporation

Eugene Avner

Ziv Shmuely

Ofer Ginzberg

According to various embodiments, a differential transmitter includes a driver and a predriver. In various embodiments, the predriver may include pull-up transistors and pull-down transistors configured in various ways to produce a staged output signal during a pull-up transition, wherein the higher bits of the input signal are switched slower in comparison with the lower bits of the input signal, while at the same time maintaining the simultaneous pull-down transition among all the bits. In various embodiments, the staged output of a predriver may further be dynamically disabled during a deemphasis exit transition. Other embodiments may be described and claimed.

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Haifa, Israel

Eugene Avner