ICS844021I-01 Datasheet, PDF (5/13 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ CRYSTAL-TO- LVDS CLOCK GENERATOR

ICS844021I-01
FEMTOCLOCKS™ CRYSTAL-TO-LVDS CLOCK GENERATOR
PRELIMINARY
TYPICAL PHASE NOISE AT 125MHZ @ 3.3V
125MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.32ps (typical)
Ethernet Filter
Raw Phase Noise Data
Phase Noise Result by adding
Ethernet Filter to raw data
OFFSET FREQUENCY (HZ)
TYPICAL PHASE NOISE AT 125MHZ @ 2.5V
125MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.32ps (typical)
Ethernet Filter
Raw Phase Noise Data
IDT^™ / ICS^™ LVDS CLOCK GENERATOR
Phase Noise Result by adding
Ethernet Filter to raw data
OFFSET FREQUENCY (HZ)
5
ICS844021BGI-01 REV. C SEPTEMBER 27, 2007