| 摘要 |
An amplification cell employing a linearization scheme and an active inductor using the same are provided. The active inductor includes: first and second amplification cells each including a main amplifying unit amplifying an input signal, an auxiliary amplifying unit connected in parallel to the main amplifying unit and eliminating nonlinear characteristics of the main amplifying unit while amplifying the input signal, and a negative load unit connected to an output terminal of the main amplifying unit and that of the auxiliary amplifying unit; a plurality of load resistors for tuning frequency; and a plurality of capacitors for tuning frequency, wherein an output from the first amplification cell is negatively fed back to the second amplification cell, an output from the second amplification cell is negatively fed back to the first amplification cell, and the plurality of load resistors and the plurality of capacitors are disposed on negative feedback paths of the first and second amplification cells. |
