ICS844246I Datasheet, PDF (7/16 Pages) Integrated Device Technology – FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER

ICS844246I
FEMTOCLOCKS™ CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER PRELIMINARY
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1k
TYPICAL PHASE NOISE AT 125MHZ @ 3.3V
Raw Phase Noise Data
Gb Ethernet Filter
125MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.39ps
Phase Noise Result by adding
Gb Ethernet Filter to raw data
10k
100k
1M
10M
100M
OFFSET FREQUENCY (HZ)
IDT^™ / ICS^™ LVDS FREQUENCY SYNTHESIZER W/FANOUT BUFFER 7
ICS844246BGI REV. A NOVEMBER 14, 2007