Title :
Cascadable CMOS current gain cell with gain insensitive phase shift
Author :
Klumperink, Eric A. M.
Author_Institution :
MESA Res. Inst., Twente Univ., Enschede, Netherlands
Abstract :
By using a complementary circuit topology, electronically variable gain in combination with a gain insensitive phase shift can be achieved. A cascadable CMOS current gain cell based on this concept is proposed, together with a linearisation technique for this circuit.
Keywords :
CMOS integrated circuits; differential amplifiers; linear integrated circuits; cascadable CMOS current gain cell; complementary circuit topology; differential amplifiers; electronically variable gain; gain insensitive phase shift; linearisation technique; transconductance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931353
