Title :
High linearity CMOS current output stage
Author :
Palmisano, G. ; Palumbo, G. ; Pennisi, S.
Author_Institution :
Dipartimento Elettrico Elettronico e Sistemistico, Catania Univ., Italy
fDate :
5/11/1995 12:00:00 AM
Abstract :
A novel CMOS current output stage is presented which is made up of two cascoded mirrors with improved dynamic matching. A typical current amplifier based on this output stage provides a nonlinearity lower than 2% with output signals up to 30 times higher than the bias current
Keywords :
CMOS analogue integrated circuits; amplifiers; CMOS current output stage; cascoded mirrors; current amplifier; dynamic matching; high linearity output stage;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950564
