Original question:
I am looking for DC and UI specification, or Mask for the DP83867IS SGMII.
Are the datasheet voltages Single-ended or differential?
What is the minimum UI for 1000BT?
I have measured the eye and the UI is narrowed due to non-monotonic edge, so I need to verify whether this is still acceptable.
Hi Jason,
Here are the specs :
|
|
867 |
||
|
|
Min |
Typ |
Max |
|
Output VOD (differential-peak) |
150mV |
|
400mV |
|
Driver termination |
|
100 |
|
|
Output rise/fall time |
100ps |
|
200ps |
|
Output jitter |
|
|
300ps |
|
Input VOD threshold (differntial-peak) |
100mV |
|
|
|
Input termination |
|
100 |
|
|
|
|
|
|
Eye mask required at the input of phy :
