ICS84321I Datasheet, PDF (7/16 Pages) Integrated Circuit Systems – 260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
ICS84321I
260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL
LVPECL FREQUENCY SYNTHESIZER
TYPICAL PHASE NOISE
84321AYI
0
-10
25MHz Input
RMS Phase Noise Jitter
-20
12K to 20MHz = 3.0ps (typical)
-30
-40
-50
-60
-70
-80
-90
-100
156.25MHz
125MHz
-110
-120
-130
-140
-150
10
100
1k
10k
100k
1M
10M
OFFSET FREQUENCY (HZ)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
10
25.5MHz Input
RMS Phase Noise Jitter
12K to 20MHz = 3.0ps (typical)
212.5MHz
106.25MHz
100
1k
10k
100k
1M
OFFSET FREQUENCY (HZ)
www.icst.com/products/hiperclocks.html
7
10M
REV. A OCTOBER 10, 2003