DIGITAL PHASE-LOCKED LOOP AND RELATED MERGED DUTY CYCLE CALIBRATION SCHEME FOR FREQUENCY SYNTHESIZERS

The techniques described herein relate to duty cycle error calibration. An example apparatus includes a multi-modulus divider (MMD) circuit configured to receive a first digital code corresponding to a first time delay and included in a first plurality of digital codes associated with a first range...

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Hauptverfasser: ELMALLAH, Ahmed Safwat Mohamed Aboelenein, ABDULLATIF, Mohammed Mohsen Abdulsalam, ALI, Tamer Mohammed
Format: Patent
Sprache:eng ; fre ; ger
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