DocumentCode :
1392645
Title :
A novel digital frequency multiplier
Author :
Boutin, Noel ; Boucher, Alain
Author_Institution :
Department of Electrical Engineering, Faculty of Applied Sciences, University of Sherbrooke, Sherbrooke, Que. J1R 2R1, Canada
Issue :
4
fYear :
1986
Firstpage :
566
Lastpage :
570
Abstract :
This paper presents a digital frequency multiplier having many features not yet found together in existing multipliers. Its acquisition time is within one period of the input signal and it can follow the input frequency over more than three decades. The relative frequency error on its synchronized output signal is independent of the multiplication factor N and is noncumulative. The maximum value of this error is given by fin/fc where fin is the input frequency and fc a master clock frequency. This represents a decrease in the error value by a factor N over many existing digital frequency multipliers.
Keywords :
Clocks; Frequency conversion; Frequency modulation; Frequency synchronization; Synchronization; Time-frequency analysis;
fLanguage :
English
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9456
Type :
jour
DOI :
10.1109/TIM.1986.6831771
Filename :
6831771
Link To Document :
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