This invention relates to comparator circuitry as for an analog-to-digital comparator.
Number | Name | Date | Kind |
---|---|---|---|
4262221 | Dingwall | Apr 1981 | |
4532438 | Reiner | Jul 1985 | |
4535257 | Hareyama | Aug 1985 | |
4547683 | Bingham | Oct 1985 | |
4598215 | Schechtman et al. | Jul 1986 | |
4667180 | Robinson | May 1987 | |
4691189 | Dingwall | Sep 1987 | |
4845383 | Iida | Jul 1989 |
Entry |
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Sn. 137,230, filed 12/23/87 by D. J. Sauer entitled "A Switched Capacitor Arrangement". |
Sn. 07/329,162 filed 03/27/89 by D. J. Sauer entitled "Comparator Circuitry". |
Yee et al., "A 1 mu MOS Comparator", IEEE Journal of Solid State Circuits, vol. SC-13, No. 3, Jun. 1978, p. 294. |
IBM Technical Disclosure Bulletin, vol. 29, No. 1, Jun. 86, "High Speed, High Sensitivity Comparator". |