Number | Name | Date | Kind |
---|---|---|---|
3835410 | Wittlinger | Sep 1974 | |
3873933 | Wheatley, Jr. | Mar 1975 | |
3930172 | Dobkin | Dec 1975 | |
4137506 | Iwamatsu et al. | Jan 1979 | |
4243948 | Schade, Jr. | Jan 1981 | |
4268759 | Gilbert | May 1981 |
Entry |
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S. Pookaiyaudom et al., "Precise Wide-Dynamic Range Constant Current Ratio Circuits", Proceedings of the IEEE, vol. 65, No. 10, Oct. 1977, pp. 1514-1515. |
B. Gilbert et al., "A Wideband Two-Quadrant Analog Multiplier", Digest of Technical Papers, 1980 IEEE International Solid-State Circuits Conference, Feb. 1980, FAM 15.3, pp. 200-201. |