Coded data generation or conversion – Analog to or from digital conversion – Analog to digital conversion
Reexamination Certificate
2011-04-19
2011-04-19
Jeanglaude, Jean B (Department: 2819)
Coded data generation or conversion
Analog to or from digital conversion
Analog to digital conversion
C341S159000, C341S158000, C341S161000, C341S120000
Reexamination Certificate
active
07928885
ABSTRACT:
An A/D converter provides one or more operational amplifiers as components. The A/D converter includes a current controlling unit that is activated before an actual operation of the A/D converter to control a current of at least one of the operational amplifiers based on a settling characteristic of the operational amplifier.
REFERENCES:
patent: 6674389 (2004-01-01), Bult
patent: 6822600 (2004-11-01), Taft et al.
patent: 6888482 (2005-05-01), Hertle
patent: 2004-194305 (2004-07-01), None
patent: 2005-354627 (2005-12-01), None
patent: 2008-072742 (2008-03-01), None
Jeanglaude Jean B
Kabushiki Kaisha Toshiba
Turocy & Watson LLP
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