“…As well, the low frequency cut-off point, , is given by the unity loop-gain frequency. The open-loop gain, L(s), is given by (8) where is the frequency response of the error amplifier, and constant, , is determined by the geometry of Mctl and the CMOS process parameters. Because the bandwidth of this feedback loop is low, the frequency response of the error amplifier can be modeled using a single-pole response of (9) where is the dominant-pole frequency and Ao is the dc gain.…”