CA1304457C - Circuit a gamme de frequences reduite pour horloge a affichage numerique
- Google Patents
Circuit a gamme de frequences reduite pour horloge a affichage numerique
Info
Publication number
CA1304457C
CA1304457CCA000591798ACA591798ACA1304457CCA 1304457 CCA1304457 CCA 1304457CCA 000591798 ACA000591798 ACA 000591798ACA 591798 ACA591798 ACA 591798ACA 1304457 CCA1304457 CCA 1304457C
Authority
CA
Canada
Prior art keywords
signal
circuit
output
frequency
clock signal
Prior art date
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom LtdfiledCriticalNorthern Telecom Ltd
Priority to CA000591798ApriorityCriticalpatent/CA1304457C/fr
Application grantedgrantedCritical
Publication of CA1304457CpublicationCriticalpatent/CA1304457C/fr
Control signal generating circuit enabling value of period of a generated clock signal to be set as the period of a reference signal multiplied or divided by an arbitrary real number