Voltage mode all-pass filter with a single current differencing buffered amplifier

In this study, a CMOS current controlled current differencing buffered amplifier (C-CDBA) implementation is presented. Also, a novel first-order all-pass filter is proposed to show its advantages. Simulation results are in good agreement with the theoretical ones.

[1]  Ali Toker,et al.  Tunable allpass filter for low voltage operation , 2003 .

[2]  Serdar Ozoguz,et al.  A new versatile building block: current differencing buffered amplifier suitable for analog signal-processing filters , 1999 .

[3]  Oguzhan Cicekoglu,et al.  A New All-pass Section for High-Performance Signal Processing with a Single CCII– , 2003 .

[4]  I. A. Khan,et al.  Simple first order all-pass section using a single CCII , 2000 .

[5]  A. Fabre,et al.  High frequency applications based on a new current controlled conveyor , 1996 .

[6]  Yutaka Fukui,et al.  Research note Realization of all-pass networks using a current conveyor , 1988 .

[7]  Shahram Minaei,et al.  A Resistorless realization of the first-order all-pass filter , 2006 .

[8]  R. I. Salawu.  Realization of an all-pass transfer function using the second generation current conveyor , 1980 .

[9]  A. Toker,et al.  Supplementary all-pass sections with reduced number of passive elements using a single current conveyor , 2001 .

[10]  Sudhanshu Maheshwari,et al.  Current-controlled current differencing buffered amplifier: Implementation and applications , 2004 .

[11]  Neeta Pandey,et al.  All-pass filters based on CCII− and CCCII− , 2004 .

[12]  Ali Toker,et al.  Realization of Voltage and Current Mode KHN Biquads Using CCCIIs , 2002 .

[13]  Sudhanshu Maheshwari,et al.  Novel first order all-pass sections using a single CCIII , 2001 .

[14]  Jiun-Wei Horng.  Current conveyors based allpass filters and quadrature oscillators employing grounded capacitors and resistors , 2005, Comput. Electr. Eng..

[15]  J. Horng,et al.  First-order allpass filter and sinusoidal oscillators using DDCCs , 2006 .