| 摘要 |
PURPOSE:To reduce the noise of an aluminium power conductor by a method wherein in a two layer aluminium process semiconductor device having a power- supply voltage conductor and a GND conductor, the power-supply voltage conductor is twisted. CONSTITUTION:A power-supply voltage conductor Vcc conductor 1 and a GND conductor Vss conductor 2 are made to twist and the noise of an aluminium power conductor is reduced utilizing the coupling of a Vcc-Vss parasitic capacitance which is formed at the time of this twist. |
