ics843011 Datasheet, PDF (4/13 Pages) Integrated Circuit Systems – FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR

843011AG
Integrated
Circuit
Systems, Inc.
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ICS843011
FEMTOCLOCKS™ CRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
TYPICAL PHASE NOISE AT 100MHZ
Filter
100MHz
RMS Phase Noise Jitter
637K to 10MHz = 0.80ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
a Filter to raw data
1k
10k
100k
1M
10M
100M
OFFSET FREQUENCY (HZ)
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100
TYPICAL PHASE NOISE AT 106.25MHZ
Fibre Channel Filter
106.25MHz
RMS Phase Noise Jitter
637K to 10MHz = 0.80ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
Fibre Channel Filter to raw data
1k
10k
100k
1M
10M
OFFSET FREQUENCY (HZ)
www.icst.com/products/hiperclocks.html
4
100M
REV. B DECEMBER 10, 2004