ICS810251 Datasheet, PDF (6/15 Pages) Integrated Device Technology – VCXO and Synchronous Ethernet Jitter Attenuator

ICS810251I Data Sheet
Typical Phase Noise at 25MHz (3.3V)
VCXO AND SYNCHRONOUS ETHERNET JITTER ATTENUATOR
Ethernet Filter
25MHz
RMS Phase Jitter (Random)
1kHz to 1MHz = 0.22ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
an Ethernet filter to raw data
Offset Frequency (Hz)
Typical Phase Noise at 25MHz (2.5V)
Ethernet Filter
25MHz
RMS Phase Jitter (Random)
1kHz to 1MHz = 0.24ps (typical)
ICS810251AGI REVISION B OCTOBER 5, 2012
Raw Phase Noise Data
Phase Noise Result by adding
an Ethernet filter to raw data
Offset Frequency (Hz)
6
©2012 Integrated Device Technology, Inc.