MONITOR CIRCUITRY FOR POWER MANAGEMENT AND TRANSISTOR AGING TRACKING

MONITOR CIRCUITRY FOR POWER MANAGEMENT AND TRANSISTOR AGING TRACKING

Some embodiments include apparatuses having a first path in a phase locked loop, the first path including a phase frequency detector to receive a first signal having a first frequency and a first node to provide a voltage; an oscillator coupled to a second node and the first node to provide a second...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kurd, Nasser A, Shen, Kuan-Yueh, Fallin, John
Format: Patent
Sprache:eng
Schlagworte:
AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
BASIC ELECTRIC ELEMENTS
BASIC ELECTRONIC CIRCUITRY
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Beschreibung
Zusammenfassung:Some embodiments include apparatuses having a first path in a phase locked loop, the first path including a phase frequency detector to receive a first signal having a first frequency and a first node to provide a voltage; an oscillator coupled to a second node and the first node to provide a second signal having a second frequency at the second node; a second path including a frequency divider coupled to the second node and the phase frequency detector; and a circuit to generate digital information having a value based on a value of the voltage at the second node.