Design a Bioamplifier with High CMRR

Table 2

Variations of the simulated properties of the bio-amplifier with 5 fabrication corners.

Items	SS	SF	TT	FS	FF
𝑉𝑜/𝑉𝑖	−33.1 k	−29.7 k	−29.3 k	−27.7 k	−22.6 k
𝐴VO (dB)	90.4	89.5	89.3	88.9	87.1
PM	88.8°	89.8°	89.7°	89.7°	91.0°
𝑓H3db (Hz)	63.0	63.1	79.4	63.1	82
UGF (Hz)	1.41𝐸+06	1.47𝐸+06	1.46𝐸+06	1.44𝐸+06	1.52𝐸+06
CMRR (dB)	136.4351	136.2238	136.7342	136.5733	135.778
PD (μW)	357	332	328	324	316
𝑉os (μV)	10.8	10.1	5.2	0.033	20.8