Part Number
|
ICS843021 |
Manufacturer
|
Integrated Circuit Systems |
Description
|
FEMTOCLOCKS CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR |
Published
|
Mar 27, 2010 |
Detailed Description
|
Integrated Circuit Systems, Inc.
ICS843021
FEMTOCLOCKS™ CRYSTAL-TO3.3V LVPECL CLOCK GENERATOR
FEA...
|
Datasheet
|
ICS843021
|
Overview
Integrated Circuit Systems, Inc.
ICS843021
FEMTOCLOCKS™ CRYSTAL-TO3.
3V LVPECL CLOCK GENERATOR
FEATURES
• 1 differential 3.
3V LVPECL output • Crystal oscillator interface designed for 22.
4MHz - 28MHz, 18pF parallel resonant crystal • Output frequency range: 112MHz - 140MHz • VCO range: 560MHz to 700MHz • Output duty cycle range: 49% - 51% • RMS phase jitter @ 125MHz, using a 25MHz crystal (1.
875MHz - 20MHz): 0.
37ps (typical) • RMS phase noise at 125MHz (typical) Offset Noise Power 100Hz -94.
2 dBc/Hz 1KHz .
.
.
.
-122.
8 dBc/Hz 10KHz .
.
.
.
-132.
2 dBc/Hz 100KHz .
.
.
.
-131.
3 dBc/Hz • 3.
3V operating supply • 0°C to 70°C ambient operat...
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