Method and system for implementing a PLL using high-voltage switches and regulators
US8009785B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2007 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Jun 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/0475
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus in an integrated circuit radio transceiver are operable to apply a modified control signal to drive logic that includes a plurality of first devices having a first threshold voltage and a first gate oxide thickness that are both greater than a second threshold voltage and a second gate oxide thickness for a greater second plurality of devices within the integrated circuit radio transceiver. The transceiver therefore generates a first control signal having a first magnitude operable to drive logic that includes a plurality of devices having a second threshold voltage and applies the first control signal to a level shifter to produce the modified control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.