Abstract: A composition for inhibiting intestinal permeability, treating leaky gut related diseases and/or preventing leaky gut related diseases including a Chinese herbal compound material or a Chinese herbal compound extract is provided. The Chinese herbal compound material includes Ganoderma, red jujube, longan and lotus seed. Moreover, the Chinese herbal compound extract includes a Ganoderma extract, a red jujube extract, a longan extract and a lotus seed extract.

Abstract: Clock generators capable of generating clocks with different frequency according to a binary code. A voltage controlled oscillation module generates a plurality of first clocks (D0˜Dm) with a first frequency (f0), in which the first clocks Di and Di-1 have a fixed phase difference and 1<i<m. A logic control circuit outputs a set of corresponding clocks arranged in a corresponding sequence according to the first clocks and a binary code. A clock synthesizer generates a second clock with a second frequency (f1) according to the set of corresponding clocks, in which f1=A/B f0, A<B and A and B are positive integers.

Abstract: Clock generators capable of generating clocks with different frequency according to a binary code. A voltage controlled oscillation module generates a plurality of first clocks (D0˜Dm) with a first frequency (f0), in which the first clocks Di and Di?1 have a fixed phase difference and 1<i<m. A logic control circuit outputs a set of corresponding clocks arranged in a corresponding sequence according to the first clocks and a binary code. A clock synthesizer generates a second clock with a second frequency (f1) according to the set of corresponding clocks, in which f ? ? ? 1 = A B ? f ? ? ? 0 , A>B and A and B are positive integers.