Phasenregelkreisschaltung, Speichervorrichtung mit der Phasenregelkreisschaltung und Betriebsverfahren des Speichers

Details

Veröffentlichungs-Nr.

EP4790902

Anmeldetag

4. Februar 2026

Veröffentlichung

12. August 2026

Rechtsraum

EP

Abstract

A storage device may include a non-volatile memory device and a storage controller including a phase-locked loop circuit, the phase-locked loop circuit may include a phase detector configured to output a phase-difference signal corresponding to a phase difference between the reference clock signal and the feedback clock signal; a voltage generator configured to generate an input voltage corresponding to the phase-difference signal and output the input voltage; an oscillator configured to generate an output clock signal having a frequency corresponding to the input voltage and output the output clock signal; a reset synchronization circuit configured to synchronize the reset signal based on the reference clock signal, and output a synchronous reset signal, and a frequency divider configured to reset based on the synchronous reset signal, generate the feedback clock signal by dividing a frequency of the output clock signal, and output the feedback clock signal.

Anmelder

Firma

Samsung Electronics Co., Ltd.

Land

🇰🇷 Südkorea