Erratum to: Analog Integr Circ Sig Process (2012) 73:989–992 DOI 10.1007/s10470-012-9907-7

Unfortunately, a typo such that the decimal point is misplaced in values of Fig 3. It has been corrected here.

  1. 1.

    In Fig. 3(a), R4 = 12.42 \( \Upomega \) instead of 124.2\( \Upomega \)

  2. 2.

    In Fig. 3(b), R4 = 59.8 \( \Upomega \) instead of 598 \( \Upomega \)

  3. 3.

    In Fig. 3(c), C2 = 0.47 nF instead of 4.7 nF

  4. 4.

    In Fig. 3(d), C1 = 0.47 nF instead of 4.7 nF, C2 = 0.47 nF instead of 4.7 nF

  5. 5.

    In Fig. 3(e), C1 = 0.47 nF instead of 4.7 nF, C2 = 0.47 nF instead of 4.7 nF