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Methods and systems for system design automation (SDA) of mixed signal electronic circuitry including embedded software designs |
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Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequency |
— |
2013-06-04 |
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Circuit and method for optimizing dynamic range in a digital to analog signal path |
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Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequency |
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2011-08-09 |
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Reconfigurable computing system and method and apparatus employing same |
James L. Flemmons, Lawrence R. Maturo |
2003-03-25 |
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Method and apparatus for asynchronous digital mixing |
— |
1998-03-17 |
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Method and apparatus for extracting digital information from an asynchronous data stream |
James S. Irwin |
1996-04-02 |
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Sigma-delta modulator with improved tone rejection and method therefor |
James S. Irwin |
1994-10-18 |
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Digital-to-analog converter with a flexible data interface |
James S. Irwin, Dhirajlal N. Manvar |
1994-08-16 |
| 5323157 |
Sigma-delta digital-to-analog converter with reduced noise |
James S. Irwin |
1994-06-21 |
| 5235334 |
Digital-to-analog converter with a linear interpolator |
Dhirajlal N. Manvar |
1993-08-10 |
| 5231395 |
Sigma-delta digital-to-analog converter with reduced distortion |
James S. Irwin, Dhirajlal N. Manvar |
1993-07-27 |
| 5220326 |
Digital-to-analog converter with improved performance and method therefor |
James S. Irwin, Dhirajlal N. Manvar |
1993-06-15 |
| 5122799 |
Multi-modulator digital-to-analog converter |
James S. Irwin |
1992-06-16 |
| 5057840 |
.SIGMA.-.DELTA.modulator for digital-to-analog converter |
James S. Irwin |
1991-10-15 |
| 5030952 |
Sigma-delta type analog to digital converter with trimmed output and feedback |
James S. Irwin |
1991-07-09 |
| 4691124 |
Self-compensating, maximum speed integrated circuit |
Steven P. Allen |
1987-09-01 |
