ICS843034-01 Datasheet, PDF (11/22 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ MULTI-RATE LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS843034-01
FEMTOCLOCKS™
MULTI-RATE LVPECL FREQUENCY SYNTHESIZER
TYPICAL PHASE NOISE AT 106.25MHZ
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
100
Filter
106.25MHz
RMS Phase Jitter (Random)
637kHz to 5MHz = 0.61ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
a Filter to raw data
1k
10k
100k
1M
10M
100M
OFFSET FREQUENCY (HZ)
843034AY-01
www.icst.com/products/hiperclocks.html
11
REV. C NOVEMBER 28, 2005