Title:
A-AB TRANSCONDUCTOR
Document Type and Number:
WIPO Patent Application WO2003069774
Kind Code:
A3
Abstract:
The invention relates to a transconductor, comprising means for automatic selection of a nonlinear function of class A or a linear function of class AB from an input signal for processing and for automatic adjustment of the current drawn from a supply to a level necessary for the functioning thereof.
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Inventors:
BELOT DIDIER (FR)
PERSECHINI PASCAL (FR)
PERSECHINI PASCAL (FR)
Application Number:
PCT/FR2003/000473
Publication Date:
March 25, 2004
Filing Date:
February 14, 2003
Export Citation:
Assignee:
ST MICROELECTRONICS SA (FR)
BELOT DIDIER (FR)
PERSECHINI PASCAL (FR)
BELOT DIDIER (FR)
PERSECHINI PASCAL (FR)
International Classes:
H03F1/30; H03F1/32; H03F3/68; H03F3/19; (IPC1-7): H03F1/30; H03F1/32
Foreign References:
| US6339361B1 | 2002-01-15 | |||
| US20010048347A1 | 2001-12-06 | |||
| US5633610A | 1997-05-27 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 06 4 June 2002 (2002-06-04)
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