ICS84325 - CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICST
General Description
The ICS84325 is a Crystal-to-3.3V LVPECL Frequency Synthesizer with Fanout Buffer and a HiPerClockS™ member of the HiPerClockS™ family of High Performance Clock Solutions from ICS.
The output frequency can be programmed using frequency select pins.
Key Features
6 differential 3.3V LVPECL outputs.
Crystal oscillator interface.
Output frequency range: 106.25MHz to 250MHz.
Crystal input frequency: 25MHz and 25.5MHz.
Output skew: 60ps (maximum).
RMS phase jitter at 212.5MHz, using a 25.5MHz crystal (637KHz to 10MHz): 2.76ps.
Phase noise: Typical at 212.5MHz Offset Noise Power 100Hz -92 dBc/Hz 1KHz -112 dBc/Hz 10KHz -120 dBc/Hz 100KHz -122 dBc/Hz.
Full PDF Text Transcription for ICS84325 (Reference)
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ICS84325. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com Integrated Circuit Systems, Inc. ICS84325 CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER FEATURES • 6 differential 3.3V LVPECL output...
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ESIZER WITH FANOUT BUFFER FEATURES • 6 differential 3.3V LVPECL outputs • Crystal oscillator interface • Output frequency range: 106.25MHz to 250MHz • Crystal input frequency: 25MHz and 25.5MHz • Output skew: 60ps (maximum) • RMS phase jitter at 212.5MHz, using a 25.5MHz crystal (637KHz to 10MHz): 2.76ps • Phase noise: Typical at 212.5MHz Offset Noise Power 100Hz ................. -92 dBc/Hz 1KHz ................. -112 dBc/Hz 10KHz ................. -120 dBc/Hz 100KHz ................. -122 dBc/Hz • 3.3V supply voltage • 0°C to 70°C ambient operating temperature • Lead-Free package available. GENERAL DESCRIPTION The ICS843
ICS84325 Datasheet
