ICS841664I Datasheet, PDF (6/16 Pages) Integrated Device Technology – FEMTOCLOCK™ CRYSTAL-TO-HCSL CLOCK GENERATOR

ICS841664I
FEMTOCLOCK™ CRYSTAL-TO-HCSL CLOCK GENERATOR
PRELIMINARY
TYPICAL PHASE NOISE AT 125MHZ AT 3.3V
sRIO Filter
125MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.35ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
an sRIO Filter to raw data
OFFSET FREQUENCY (HZ)
TYPICAL PHASE NOISE AT 156.25MHZ AT 3.3V
sRIO Filter
156.25MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.35ps (typical)
Raw Phase Noise Data
IDT^™ / ICS^™ HCSL CLOCK GENERATOR
Phase Noise Result by adding
an sRIO Filter to raw data
OFFSET FREQUENCY (HZ)
6
ICS841664AGI REV. A JANUARY 30, 2009