Datasheet Summary
Integrated Circuit Systems, Inc.
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FEMTOCLOCKS™ CRYSTAL-TO3.3V LVPECL FREQUENCY SYNTHESIZER
Features
- Two 3.3V LVPECL outputs
- Selectable crystal oscillator interface or LVCMOS single-ended input
- Supports the following input frequencies: 156.25MHz, 125MHz and 62.5MHz
- VCO range: 560MHz
- 680MHz
- RMS phase jitter @ 156.25MHz, using a 25MHz crystal (1.875MHz-20MHz): 0.54ps (typical)
- Typical phase noise at 156.25MHz Phase noise: Offset Noise Power 100Hz ............... -97.3 dBc/Hz 1KHz .............. -119.1 dBc/Hz 10KHz .............. -126.4 dBc/Hz 100KHz .............. -127.6 dBc/Hz
- Full 3.3V supply mode
- Lead-Free package fully RoHS pliant
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