DocumentCode
2607636
Title
The good, the bad and the ugly: current feedback-technical contributions and limitations
Author
Smith, Steven O.
Author_Institution
Comlinear Corp., Ft. Collins, CO, USA
fYear
1993
fDate
3-6 May 1993
Firstpage
1058
Abstract
Current feedback (CFB) operational amplifiers offer significant advantages and disadvantages in use. Many of the advantages and disadvantages are fundamental to the amplifier architecture. Specific topics addressed include slew rate, the absence of gain-bandwidth product, sources of error, open loop gain, cost and user ability
Keywords
analogue integrated circuits; errors; feedback amplifiers; integrated circuit noise; operational amplifiers; current feedback; error sources; gain-bandwidth product; open loop gain; operational amplifiers; slew rate; Bandwidth; Capacitance; Channel bank filters; Circuits; Feedback; Mirrors; Operational amplifiers; Performance gain; RF signals; Roentgenium;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393916
Filename
393916
Link To Document