Ref No | No of Active Components | No Passive Components floating or Grounded: R - C | Grounded Capacitor | Electronic tunability | Component Matching Condition |
1 | CFTA | 1 Resistor, 1 Capacitor | Yes | Yes | No |
2 | VDTA | 1 Capacitor | No | Yes | No |
8 | DDCC | 3 Resistor, 1 Capacitor | Yes | No | No |
9 | OTA | 1 Capacitor | Yes | Yes | No |
10 | CDTA | 1 Capacitor | No | Yes | No |
11 | VDIBA | 1 Capacitor | No | Yes | No |
24 | FDCCII | 2 Resistor, 1 Capacitor | Yes | No | No |
25 | CDBA | 3 Resistor, 1 Capacitor | No | No | Yes |
Proposed Work | VDVTA, OTA | 1 Capacitor | Yes | Yes | Yes |