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Toroidal inductors in CMOS processes

Vandi, Luca; Andreani, Pietro LU ; Temporiti, Enrico; Sacchi, Enrico; Bietti, Ivan; Ghezzi, Cesare and Castello, Rinaldo (2005) In 23rd NORCHIP Conference, 2005. p.293-296
Abstract
This paper presents a toroidal inductor integrated in a standard 0.13 /spl mu/m CMOS process. A very simple /spl Pi/ model for low frequencies is derived from 1-port and 2-port measurements, and a decent matching with general theory is observed. The coil exhibits an inductance of 1.1nH up to 20GHz (physical limit for the measurement equipment) and a quality factor approaching 10 at 15GHz. No self-resonance is observed within the measurement range.
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author
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
23rd NORCHIP Conference, 2005.
pages
293 - 296
external identifiers
  • Scopus:33847227299
ISBN
1-4244-0064-3
DOI
10.1109/NORCHP.2005.1597047
language
English
LU publication?
no
id
f3cd437e-bcc9-40c7-bb14-cbbfd01a2719 (old id 1051297)
alternative location
http://ieeexplore.ieee.org/iel5/10643/33584/01597047.pdf?tp=&isnumber=33584&arnumber=1597047&punumber=10643
date added to LUP
2008-04-01 13:16:29
date last changed
2016-10-13 05:03:01
@misc{f3cd437e-bcc9-40c7-bb14-cbbfd01a2719,
  abstract     = {This paper presents a toroidal inductor integrated in a standard 0.13 /spl mu/m CMOS process. A very simple /spl Pi/ model for low frequencies is derived from 1-port and 2-port measurements, and a decent matching with general theory is observed. The coil exhibits an inductance of 1.1nH up to 20GHz (physical limit for the measurement equipment) and a quality factor approaching 10 at 15GHz. No self-resonance is observed within the measurement range.},
  author       = {Vandi, Luca and Andreani, Pietro and Temporiti, Enrico and Sacchi, Enrico and Bietti, Ivan and Ghezzi, Cesare and Castello, Rinaldo},
  isbn         = {1-4244-0064-3},
  language     = {eng},
  pages        = {293--296},
  series       = {23rd NORCHIP Conference, 2005.},
  title        = {Toroidal inductors in CMOS processes},
  url          = {http://dx.doi.org/10.1109/NORCHP.2005.1597047},
  year         = {2005},
}