crystal oscillator’s accuracy (ps and dBc)

Hi All
Some crystal oscillator’s accuracy is expressed in unit of ps (time
domain) and some others in dBc (frequency domain).
How can I convert these to each other?
Best regards

 

[Mark Hansen]

It sounds like you're talking about phase noise in dBc, or jitter in ps. Or
are you interested in frequency accuracy?

<sungjack0@gmail.com> wrote in message
news:1544fedf-d15b-421e-96ed-8f87971e41de@w24g2000prd.googlegroups.com...
Hi All
Some crystal oscillator’s accuracy is expressed in unit of ps (time
domain) and some others in dBc (frequency domain).
How can I convert these to each other?
Best regards

 

On Jan 13, 5:47 pm, "Mark Hansen" <%@%.%> wrote:

It sounds like you're talking about phase noise in dBc, or jitter in ps.  Or
are you interested in frequency accuracy?

Yes. The phase noise. What is the relation between them?