843003AGLF Datasheet, PDF (7/21 Pages) Integrated Device Technology – FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

ICS843003
FEMTOCLOCKS™ CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
Typical Phase Noise at 125MHz
0
-10
125MHz
RMS Phase Jitter (Random)
-20
1.875MHz to 20MHz = 0.52ps
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
100
1k
10k
10Gb Ethernet Filter
Raw Phase Noise Data
Phase Noise Result by adding a
10Gb Ethernet filter to raw data
100k
1M
10M
Offset Frequency (Hz)
100M
IDT™ / ICS™ LVPECL FREQUENCY SYNTHESIZER
7
ICS843003AG REV. A OCTOBER 23, 2008