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. 2022 May 6;22(9):3535. doi: 10.3390/s22093535

Table 1.

Comparison the proposed filter with the previous mixed-mode universal filter.

Ref. No. of Device Power Supply No. of C & R Obtaining Function PD
[mW]		 THD of LP
[%]		 BW
[kHz]		 (i) (ii) (iii) (iv) (v) (vi)
[23] 2003 4-CCCII - 2 & 0 14 - - - Yes Yes Yes Yes Yes No
[24] 2004 5-CCII - 2 & 7 12 - - - No No No Yes No No
[25] 2005 4-CFOA ±12 V 2 & 9 20 - - 112.5 No No No Yes No Yes
[26] 2006 3-CCII ±12 V 3 & 4 20 - - - No No No Yes No Yes
[27] 2006 3-FTFN - 2 & 3 11 - - 31.8 No No Yes Yes No No
[28] 2007 2-DDCC ±1.25 V 2 & 4 20 - - 4.973 × 103 No No No Yes No Yes
[29] 2008 1-FDCCII ±1.25 V 2 & 3 17 - - 3.316 × 103 No No No Yes No No
[30] 2009 5-OTA ±1.65 V 2 & 0 24 30.95 - 1 × 103 Yes Yes No No Yes Yes
[31] 2010 5-OTA ±1.25 V 2 & 0 20 - 0.777@400 mVpp 1.591 × 103 Yes Yes No No Yes Yes
[32] 2010 2-CCCII ±2.5 V 2 & 1 20 - <5@500 μApp 1.27 × 103 Yes No No Yes No Yes
[33] 2011 3-CCCCTA ±1 V 2 & 0 16 4.84 - 1.06 × 103 Yes Yes No No Yes No
[34] 2011 3-DDCC ±1.25 V 2 & 3 30 - 0.723@60 μApp 3.978 × 103 No Yes No No Yes Yes
[35] 2011 3-DDCC ±1.25 V 2 & 4 20 - - 3.978 × 103 No No No Yes No Yes
[36] 2012 4-MOCCCII ±2.5 V 2 & 0 12 - - - Yes Yes Yes Yes Yes No
[37] 2013 4-MOCCCII ±1.25 V 2 & 0 20 - 0.5@300 μApp - Yes Yes No No Yes Yes
[38] 2015 2-CCII ±1.25 V 2 & 2 11 - - 2 × 103 No No Yes Yes No No
[39] 2016 1-FDCCII, 1-DDCC ±0.9 V 2 & 6 46 - 2.2@300 mVpp 1.591 × 103 No No No No No Yes
[40] 2016 2-DVCC ±1.25 V 2 & 3 14 - - 3.978 × 103 No Yes Yes Yes Yes No
[41] 2016 2-FDCCII ±0.9 V 2 & 5 25 - 0.971@200 mVpp 1.591 × 103 No No No Yes No Yes
[42] 2017 3-CCCCTA ±0.9 V 2 & 0 18 1.99 2.16@500 mVpp 3.183 × 103 Yes Yes Yes Yes Yes No
[43] 2017 6-MI-OTA ±0.5 V 2 & 0 20 0.075 2@50 mVpp 1.5 × 103 Yes Yes Yes Yes Yes Yes
[44] 2020 2-EXCCTA ±1.25 V 2 & 4 20 - <5@520 mVpp 7.622 × 103 Yes No No Yes No Yes
[45] 2021 1-EX-CCCII ±0.5 V 2 & 1 17 1.35 0.2@520 mVpp 23 × 103 Yes No Yes No No No
[46] 2021 1-VD-EXCCII ±1.25 V. 2 & 3 20 5.76 <7.5@650 mVpp 8.084 × 103 Yes No No Yes No Yes
This study 5-DDTA 1.2 V 2 & 0 36 0.33 1.09@650 mVpp 1.04 Yes Yes Yes Yes Yes Yes

Note: PD = power dissipation, THD = total harmonic distortion, and BW = bandwidth.