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Motorized walking and balancing apparatus |
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2017-12-12 |
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Phase lock loop pre-charging system and method |
Carel J. Lombaard, Paul Walsh |
2012-05-08 |
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Circuit and method for preventing reverse current flow into a voltage regulator from an output thereof |
Lionel Geynet |
2010-12-28 |
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Fast lock circuit for a phase lock loop |
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2010-06-01 |
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Keith SMITH, David Keating |
2010-05-18 |
| 7636019 |
Phase lock loop pre-charging system and method |
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2009-12-22 |
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Akihito Shimoda |
2001-07-10 |
| 6043695 |
Phase locked loop using a schmitt trigger block |
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2000-03-28 |
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Auto-lock circuit guaranteeing low jitter in phase-locked loop frequency synthesizers irrespective of process variations |
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1999-11-16 |
| 5900784 |
Very low-gain voltage controlled oscillator |
— |
1999-05-04 |