Reconfigurable Mixed Mode Universal Filter

Table 3

Performance comparison of proposed filter.

Reference, year/criteria

1

2

3

4

5

6

7

8

9

10

11

12

[22], 2006

Y

Y

N

N

N

N

1/1

CM

3

3DC-CCII

15 K

[23], 2009

Y

N

Y

N

Y

Y

2

2/0

CM

ALL

3DC-CDBA

45.9 K

[18], 2013

Y

Y

N

N

Y

N

4

2/0

VM

2

3DP-CCII , 2CDN

20 M

[19], 2002

Y

Y

N

N

Y

N

3

2/0

VM

2

4DP-CCII

0.28 M

[20], 2013

Y

Y

N

N

Y

N

12

4/0

VM

3

5DC-FDCC

2 M

[9], 2009

Y*

Y*

Y*

N

Y

N

6

2/0

VM

3

5DPCCII

1.56 M

[21], 2011

Y

Y

N

N

Y

N

3

2/0

VM

3

5DC-BOTA

3 M

[5], 2012

N

N

3

2/0

ALL

ALL^@

(4SO + 2DO) OTA

2.87 M

[6], 2010

N

N

N

Y

NA

2/0

ALL

ALL

(3SO + 1TO + 1DO) OTA

1.59 M

[7], 2009

N

N

Y

NA

2/0

ALL

ALL

4OTA, 1DO-OTA

1 M

[8], 2009

N

N

Y

NA

2/0

ALL

ALL

4OTA

1.59 M

[16], 2003

N

N

NA

2/0

ALL

<4

4DO-CCCII

12.5 K

[17], 2004

N

N

N

7

2/0

ALL

ALL

(4SO + 1DO) CCII

112 K

[4], 2007

N

Y

Y

NA

2/0

ALL

4

(2SO + 2DO) OTA, 3SW

10 M

[15], 2013

Y

Y

N

N

Y

N

2/0

VM/TAM

3/3

5DCCDVCC

14 M

[14], 2014

Y

Y

N

N

Y

N

2/0

ALL

ALL

(3SO + 2DO) DPCCII

4 M

[1], 2013

Y

Y

Y

N

Y

Y

2/0

VM

ALL

4DPCFA, 2DPCCII

0.4 M

R. DPUF (Figure 3)

Y

Y

Y

Y

Y

Y

2/0

VM/TIM

ALL

3DPCFA, DPCCII

2.6 M

1st DPUF (Figure 4)

Y

Y

Y^#

N

Y

Y

2/0

VM/TIM

4/4

3DPCFA, 1DPCCII

3–5.5 M

2nd DPUF (Figure 5)

Y

Y

N

N

Y

Y

1/1

VM/TIM

4/2

2DPCFA, 1DPCCII

3rd DPUF (Figure 6)

Y

N

N

N

Y

Y

0/2

VM/TIM

4/2

1DPCFA, 1DPCCII

Conditionally programmable, not digital control, two filter function in TAM, ^#for HP only, for current output only, for voltage input only, DC-digitally controlled, SO-single output, DO-dual output, TO-triple output, CDBA-current differencing buffer amplifier- (2CF + 1VF), CCII- (1CF + 1VF), CFA- (1CF + 2VF), -equivalent number of followers, BOTA-balanced output transconductance amplifier, and DCCDVCC-digitally current controlled differential voltage current conveyor.