Citation
R. Thewes et al., Mismatch of MOSFET small signal parameters under analog operation, IEEE ELEC D, 21(12), 2000, pp. 552-553
Citations number
11
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE ELECTRON DEVICE LETTERS
ISSN journal
07413106
→ ACNP
Volume
21
Issue
12
Year of publication
2000
Pages
552 - 553
Database
ISI
SICI code
0741-3106(200012)21:12<552:MOMSSP>2.0.ZU;2-8
Abstract
The matching behavior of drain current I-D and small signal parameters tran
sconductance g(m) and differential output conductance g(DS) of MOSFETs is i
nvestigated under typical analog operating conditions. Whereas for the norm
alized standard deviations of I-D and g(m) the well known proportionality t
o (W x L-eff)(-1/2) is obtained, the normalized standard deviation of g(DS)
clearly deviates from this width and length dependence. For this parameter
, a proportionality to W-1/2 is found.