| 摘要 |
An adaptive body bias (ABB) circuit and a semiconductor integrated circuit (IC) having the ABB circuit include: a logic circuit performing logic calculations, a clock line through which a clock signal is transmitted to the logic circuit, and at least one bias line through which a bias voltage is applied to the logic circuit, wherein the bias voltage is applied to a body of a metal oxide semiconductor (MOS) transistor constituting the logic circuit, and the bias line is arranged at a predetermined distance from the clock line to shield the clock signal from crosstalk due to other adjacent signal lines.
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