Number | Name | Date | Kind |
---|---|---|---|
4167711 | Smoot | Sep 1979 | |
4322643 | Preslar | Mar 1982 | |
5136260 | Yousefi-Elezei | Aug 1992 | |
5138282 | Bailey | Aug 1992 | |
5206769 | Bailey | Apr 1993 | |
5220294 | Ichikawa | Jun 1993 | |
5347233 | Ishibashi | Sep 1994 | |
5384502 | Volk | Jan 1995 | |
5422604 | Jokura | Jun 1995 | |
5602794 | Javanifard | Feb 1997 | |
5614855 | Lee | Mar 1997 | |
5657359 | Sakae | Aug 1997 | |
5663665 | Wang | Sep 1997 | |
5734301 | Lee | Mar 1998 | |
5740213 | Dreyer | Apr 1998 |
Entry |
---|
S. Sidiropoulos, M. Horowitz, “A Semi-Digital DLL with Unlimited Phase Shift Capability and 0.08-400MHz Operating Range,” IEEE Intl Solid-State Circuits Conference Digest of Technical Papers, 1997, pp. 332-333 and accompanying Figure 6. |