Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS810001-21
FEMTOCLOCKS™ DUAL VCXO VIDEO PLL
TYPICAL PHASE NOISE AT 148.3516484MHZ
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
100
Fibre Channel Filter
148.3516484MHz
RMS Phase Noise Jitter
12k to 20MHz = 0.81ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
Fibre Channel Filter to raw data
1k
10k
100k
1M
10M
100M
OFFSET FREQUENCY (HZ)
810001BK-21
www.icst.com/products/hiperclocks.html
9
REV. A AUGUST 12, 2005