| 摘要 |
Disclosed are a phase blender for generating an output voltage having a phase difference with respect to first and second input voltages having a phase difference and a multi-phase generator using the same. The phase blender has first and second phase delay units having phases corresponding to the phases of the first and second input voltages respectively, an intermediate phase output unit for outputting third and fourth output voltages having an intermediate phase of the first and second input voltages, and an output selection unit for selecting and outputting two of various output voltages. The multi-phase generator is constituted with the phase blenders connected in series, so that the phase blender of the final stage in the multi-phase generator outputs one of various output voltages having an intermediate phase of the first and second input voltages. Therefore, a multi-phase generator is provided which has a small power consumption.
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