Recent Advances on the Design of High-Gain Wideband Operational Transconductance Amplifiers : Table 1

]>Recent Advances on the Design of High-Gain Wideband Operational Transconductance Amplifiers : Table 1

Table 1: Comparison of simulation results for the original folded-cascode and the recycling folded-cascode OTAs.


Parameter	Folded-cascode	RFC1	RFC2

Power [A]	796	782	394
DC gain [dB]	52.63	60.91	59.32
GBW [MHz]	106.3	197.2	105.9
Phase margin [deg]	80.6	62.5	75.1
Total capacitive load [pF]	3.6	3.6	3.6
Slew rate ( average) [V/s]	99.3	231.1	116.5
Input referred noise (1 Hz-100 MHz) [Vrms]	53.16	48.48	69.71
settling time [ns]	21.7	11.6	21.7