Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AGfiledCriticalSiemens AG
Priority to DE19782812653priorityCriticalpatent/DE2812653C3/de
Publication of DE2812653A1publicationCriticalpatent/DE2812653A1/de
Publication of DE2812653B2publicationCriticalpatent/DE2812653B2/de
Application grantedgrantedCritical
Publication of DE2812653C3publicationCriticalpatent/DE2812653C3/de
H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
H03L7/00—Automatic control of frequency or phase; Synchronisation
H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
H03L7/08—Details of the phase-locked loop
H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
G—PHYSICS
G05—CONTROLLING; REGULATING
G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
G05F1/10—Regulating voltage or currentÂ
G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
General Physics & Mathematics
(AREA)
Radar, Positioning & Navigation
(AREA)
Automation & Control Theory
(AREA)
Manipulation Of Pulses
(AREA)
DE197828126531978-03-221978-03-22Schaltungsanordnung zur Angleichung der Amplitude einer Signalwechselspannung an eine Referenzspannung
ExpiredDE2812653C3
(de)