Research Article
A Low-Power Digitally Controlled Oscillator for All Digital Phase-Locked Loops
Table 2
Impact of each control bit on the DCO Period.
| Items | Coarse Delay | Fine Delay |
| Resolution | 6 bit | 6 bit | Max. DCO Gain | 10 ps | 1 ps | Avg. DCO Gain | 7 ps | 0.7 ps | Operation Range | 570 MHz800 MHz | Power Consumption | 2.2 mW @ 650 MHz |
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