| 摘要 |
A wide range voltage controlled oscillator including a voltage-to-current conversion unit generating a control current responsive to a control voltage, and an offset current generation unit generating an offset current. The offset current generation unit is responsive to the control voltage and, at certain times, is responsive to a reference voltage. An adding unit adds the control current to the offset current, and generates an oscillation control current. An oscillation unit generates the oscillation signal responsive to the oscillation control current.
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