Referenced Items are not available for this document.
The derivation of complex filter topologies according to leapfrog and topological emulation techniques is presented in this brief, where the employed active elements are low-voltage current mirrors. Thus, the offered benefits are the capability of operating in a modern low-voltage environment, the absence of resistors, and the electronic tuning of the frequency characteristics. A 12th-order complex filter function has been realized by employing the aforementioned techniques, and the performance of the corresponding topologies, fabricated in an Austria Mircro Systems 0.35-μm complementary Metal-Oxide-Semiconductor process, has been experimentally verified.
Published in:
Circuits and Systems II: Express Briefs, IEEE Transactions on
(Volume:58
,
Issue:
9
)
Date of Publication: Sept. 2011
- Page(s):
- 575 - 579
- ISSN :
- 1549-7747
- INSPEC Accession Number:
- 12227997
- Digital Object Identifier :
- 10.1109/TCSII.2011.2161169
- Product Type:
- Journals & Magazines
- Date of Publication :
- 18 August 2011
- Date of Current Version :
- 12 September 2011
- Issue Date :
- Sept. 2011
- Sponsored by :
- IEEE Circuits and Systems Society
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