ICS843442I Datasheet, PDF (6/13 Pages) Integrated Device Technology – FemtoClock™ SAS/SATA Clock Generator

ICS843442I Data Sheet
Parameter Measurement Information
2V
SCOPE
V_CC
Qx
LVPECL
nQx
V_EE
-1.3V± 0.165V
3.3V LVPECL Output Load AC Test Circuit
FEMTOCLOCK™ SAS/SATA Clock Generator
Phase Noise Plot
Phase Noise Mask
f₁ ^{Offset Frequency} f₂
RMS Jitter = Area Under the Masked Phase Noise Plot
RMS Phase Jitter
nQ[0:1]
20%
Q[0:1]
80%
t_R
Output Rise/Fall Time
80%
t_F
V_{SW I N G}
20%
nQ[0:1]
Q[0:1]
t _PW
t
PERIOD
odc = ^{t PW} x 100%
t _PERIOD
Output Duty Cycle/Pulse Width/Period
ICS843442AGI REVISION A JUNE 24, 2009
6
©2009 Integrated Device Technology, Inc.