A Generic Current Mode Design for Multifunction Grounded Capacitor Filters Employing Log-Domain Technique

Table 4

Statistical simulation results about the frequency behaviour of the LP filter functions of log-domain MFFs of Figure 6.

MFF	Gain		Cut-off Frequency		IMD3 at m = 100%
	STD	MV	STD	MV	STD	MV
MFF1	0.0078	0.96	0.252 MHz	9.82 MHz	1.53 dB	−47.7 dB
MFF2	0.0087	0.95	0.284 MHz	9.8 MHz	1.65 dB	−44.5 dB
MFF3	0.0095	0.94	0.288 MHz	9.81 MHz	1.72 dB	−39.4 dB
MFF4	0.0095	0.94	0.292 MHz	9.78 MHz	1.84 dB	−46.1 dB