Title :
Relationship between the IIP3 of the doubly-terminated ladder Gm-C filter and the transconductors
Author :
Choogorn, Terdpun ; Mahattanakul, Jirayuth
Author_Institution :
Electr. Eng. Grad. Program, Mahanakorn Univ. of Technol., Bangkok, Thailand
Abstract :
In this paper, relationship between the IIP3 of the doubly-terminated ladder low-pass Gm-C filter and the IIP3 of the transconductors employed in the filter is derived. It was found that the IIP3 of the Gm-C filter IIP3 is about 1.2 dBV higher than the IIP3 of the transconductors. Simulation results are found to be in excellent agreement with the analytical results.
Keywords :
intermodulation; low-pass filters; IIP3; doubly-terminated ladder low-pass Gm-C filter; transconductors; doubly-terminated ladder Gm-C filter; third-order intercept point; third-order intermodulation;
Conference_Titel :
Electron Devices and Solid State Circuit (EDSSC), 2012 IEEE International Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4673-5694-7
DOI :
10.1109/EDSSC.2012.6482780
