Table of Contents

1 Scope

2 References

3 Definitions

4 Abbreviations and acronyms

5 Conventions

6 Frequency accuracy2

7 Pull-in, hold-in, and pull-out ranges

8 Noise generation

8.1......... Wander in locked mode

8.2......... Jitter

9 Noise tolerance

9.1......... Wander tolerance

9.2......... Jitter tolerance

10 Noise transfer

11 Transient response and holdover performance

11.1....... Short-term phase transient response

11.2....... Long-term phase transient response (hold-over)

11.3....... Phase discontinuity

12 Interfaces

Annex A – Telecom Grandmaster clock functional model

Appendix I – Measurement method for wander transfer