| 摘要 |
In an embodiment of the invention, a differential input signal is coupled to a plurality of transconductance blocks. In some embodiments, each of the transconductance blocks divide an input transconductance among a plurality of signal paths to a plurality of outputs in each transconductance block. In an embodiment, the input transconductance may be divided based a ratio of transistor areas in the plurality of signal paths, though other embodiments may divide the transconductance differently. In some embodiments, transconductance block outputs of a plurality of transconductance blocks may be cross-coupled to provide a gain path for a differential signal than is greater than that of a common mode signal. |
