ICS843034 Datasheet, PDF (12/23 Pages) Integrated Circuit Systems – MULTI-RATE 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS843034
FEMTOCLOCKS™
MULTI-RATE 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
10
TYPICAL PHASE NOISE AT 333.33MHZ
Filter
333.33MHz
RMS Phase Jitter (Random)
12kHz to 20MHz = 0.80ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
a Filter to raw data
100
1k
10k
100k
1M
10M
100M
OFFSET FREQUENCY (HZ)
843034AY
www.icst.com/products/hiperclocks.html
12
REV. A JULY 25, 2005