A 120-MHz-1.8-GHz CMOS DLL-Based Clock Generator for Dynamic Frequency Scaling

A delay-locked loop (DLL)-based clock generator for dynamic frequency scaling has been developed in a 0.35-mum CMOS technology. The proposed clock generator can generate clock signals ranging from 120 MHz to 1.8 GHz and change the frequency dynamically in a short time. If the clock generator scales...

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