ICS843071I Datasheet, PDF (5/15 Pages) Integrated Circuit Systems – FEMTOCLOCKS™ CRYSTAL-TO- LVPECL CLOCK GENERATOR

843071AGI
Integrated
Circuit
Systems, Inc.
ICS843071I
FEMTOCLOCKS™CRYSTAL-TO- LVPECL
CLOCK GENERATOR
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
-200
10
TYPICAL PHASE NOISE AT 75MHZ @ 3.3V
Filter
75MHz
RMS Phase Noise Jitter
12kHz to 20MHz = 0.64ps (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)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
-200
10
TYPICAL PHASE NOISE AT 150MHZ @ 3.3V
Filter
150MHz
RMS Phase Noise Jitter
12kHz to 20MHz = 0.64ps (typical)
Raw Phase Noise Data
Phase Noise Result by adding
a Filter to raw data
100
1k
10k
100k
1M
OFFSET FREQUENCY (HZ)
www.icst.com/products/hiperclocks.html
5
10M
100M
REV. A JANUARY 11, 2006