H - Electricity – 03 – H
Patent
H - Electricity
03
H
H03H 11/02 (2006.01) G05F 3/24 (2006.01) H01L 23/00 (2006.01) H01L 23/34 (2006.01) H01L 27/02 (2006.01)
Patent
CA 2291540
A device is provided for compensating process and operating parameters variations in a CMOS integrated circuit. The device comprises means for generating a first and a second compensation signals which depend on quality indexes of the fabrication process of the P and N transistors of the integrated circuit and on the operating temperature, and which are capable of compensating deviations of the controlled quantity from the desired value, due to the deviation of the quality indexes and temperature, respectively, from a typical value which would originate the desired value for the output parameter. The compensating device also can be implemented in the form of CMOS integrated circuit, preferably jointly with the device to be subjected to compensation.
Balistreri Emanuele
Burzio Marco
Cselt - Centro Studi E. Laboratori Telecommunicazioni S.p.a.
Ridout & Maybee Llp
Telecom Italia Lab S.p.a.
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