Number | Name | Date | Kind |
---|---|---|---|
4105942 | Henry | Aug 1978 | |
4568885 | McKenzie et al. | Feb 1986 |
Entry |
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"High-Frequency CMOS Continuous-Time Filters," by Khorramabadi and Gray, IEEE Journal of Solid-State Circuits, vol. SC-19, No. 6, Dec. 1984, pp. 939-948. |
"A High-Performance Micropower Switched-Capacitor Filter", by Castello and Gray, IEEE Journal of Solid-State Circuits, vol. SC-20, No. 6, Dec. 1985, pp. 1122-1132. |
"A Family of Differential NMOS Analog Circuits for a PCM Codec Filter Chip," by Senderowicz et al., IEEE Journal of Solid-State Circuits, vol. SC-17, No. 6, Dec. 1982, pp. 1014-1023. |