论文信息 - A Novel Active Circuit Building Block: Electronically Tunable Differential Difference Current Conveyor (EDDCC) and Its Application to KEN Filter Design

A Novel Active Circuit Building Block: Electronically Tunable Differential Difference Current Conveyor (EDDCC) and Its Application to KEN Filter Design

In this study, a generalized differential difference current conveyor namely electronically tunable differential difference current conveyor (EDDCC) is presented. A simple EDDCC structure is given. As an example, an electronically tunable Kerwin-Huelsman-Newcomb (KHN) filter is designed using EDDCCs in order to verify the versatility of the novel building block. SPICE simulations prove the proper operation of both EDDCC and KHN filter.

H. Kuntman | S. Yamacli | S. Ozcan

[1] A. Toker,et al. The dual-X current conveyor (DXCCII): a new active device for tunable continuous-time filters , 2003 .

[2] Shen-Iuan Liu,et al. CMOS differential difference current conveyors and their applications , 1996 .

[3] Wanlop Surakampontorn,et al. Integrable electronically tunable current conveyors , 1988 .

[4] L. P. Huelsman,et al. State-Variable Synthesis for Insensitive Integrated Circuit Transfer Functions , 1967 .

[5] Hassan Elwan,et al. Novel CMOS differential voltage current conveyor and its applications , 1997 .

[6] Alain Fabre,et al. Current controlled bandpass filter based on translinear conveyors , 1995 .

[7] K. Smith,et al. A second-generation current conveyor and its applications , 1970, IEEE Transactions on Circuit Theory.