82P33741 Datasheet, PDF (45/61 Pages) Integrated Circuit Systems – Differential reference inputs

8.4 JITTER PERFORMANCE
Table 31: Gigabit Ethernet Output Clock Jitter Generation
(jitter measured on one differential output of APLL3 with all other outputs disabled)
Output Frequency
RMS Jitter Typ (ps)
RMS Jitter Max (ps)
0.26
0.32
0.26
0.31
25 MHz
0.19
0.24
0.20
0.23
0.24
0.30
0.25
0.31
125MHz
0.15
0.19
0.22
0.39
0.20
0.23
0.24
0.29
0.25
0.30
0.14
0.19
156.25MHz
0.10
0.12
0.22
0.39
0.20
0.23
82P33741 Datasheet
Test Filter
2.5 kHz - 5 MHz
10 kHz - 5 MHz
637 kHz - 5 MHz
10 kHz - 1 MHz
2.5 kHz to 10 MHz
10 kHz - 20 MHz
637 kHz - 10 MHz
1 kHz - 1 MHz
10 kHz - 1 MHz
10 kHz - 20 MHz
20 kHz - 40 MHz
1 MHz - 30 MHz
1.875 MHz - 20 MHz
1 kHz - 1 MHz
10 kHz - 1 MHz
Notes
ITU-T G.8262
limit 0.5 UI p-p
(1 UI = 0.8 ns)
IDT Target Test Filter for
10GbE
IEEE 802.3-2008
limit 0.24 UI p-p /
0.0174 UI RMS
(1 UI = 0.8 ns)
ITU-T G.8262
limit 0.5 UI p-p
(1 UI = 0.8 ns)
IDT Target Test Filter for
10GbE
IEEE 802.3-2008
limit 0.24 UI p-p /
0.0174 UI RMS
(1 UI = 0.8 ns)
IDT Target Test Filter for
10GbE
ITU-T G.8262
limit 0.5 UI p-p
(1 UI = 100.47 ps)
IEEE 802.3-2008
limit 0.28 UI p-p /
0.0203 UI RMS
(1 UI = 100.47 ps)
©2016 Integrated Device Technology, Inc.
45
Revision 6, July 21, 2016