Comparing lock-in ranges and transient responses of second- and third-order phase-locked loops in master–slave clock distribution networks

2008 ◽  
Vol 62 (6) ◽  
pp. 459-463 ◽  
Author(s):  
José R.C. Piqueira ◽  
Marcela de Carvalho Freschi
Keyword(s):  
Distribution Networks ◽  
Phase Locked Loops ◽  
Clock Distribution ◽  
Transient Responses ◽  
Third Order ◽  
Clock Distribution Networks ◽  
Lock In

scholarly journals Models for Master-Slave Clock Distribution Networks with Third-Order Phase-Locked Loops

2007 ◽  
Vol 2007 ◽  
pp. 1-17 ◽  
Author(s):  
José Roberto Castilho Piqueira ◽  
Marcela de Carvalho Freschi
Keyword(s):  
Numerical Experiments ◽  
Phase Synchronization ◽  
Distribution Networks ◽  
Phase Locked Loops ◽  
Clock Distribution ◽  
Third Order ◽  
Clock Distribution Networks ◽  
Priority Scheme ◽  
Geographically Distributed ◽  
Lock In

The purpose of this work is to study the processing and transmission of clock signals in networks of geographically distributed nodes, in order to derive conditions for frequency and phase synchronization between the nodes. The focus is on the master-slave architecture, which presents a priority scheme of clock distribution. One-way master-slave (OWMS ) and two-way master-slave (TWMS) chains are studied, considering that the slave nodes are third-order phase-locked loops (PLLs). Third-order PLLs are chosen to improve the transient response but, if their parameters are not well adjusted, stability problems and chaotic behaviors appear, restricting the lock-in range of the network. Lock-in range for third-order PLLs with Sallen-Key filter is determined and it is verified whether this range is reduced when the PLLs are connected to a network. Numerical experiments show how chain size changes the lock-in ranges and the acquisition times.

Globally Integrated Power and Clock Distribution Networks

2016 ◽  
pp. 589-597
Author(s):  
Inna P.-Vaisband ◽  
Renatas Jakushokas ◽  
Mikhail Popovich ◽  
Andrey V. Mezhiba ◽  
Selçuk Köse ◽  
...  
Keyword(s):  
Distribution Networks ◽  
Clock Distribution ◽  
Clock Distribution Networks
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