Overview

The ICS843011 is a high-performance Fibre Channel Clock Generator and a member of the HiPerClocks family from ICS. Designed for systems with limited board space, this clock generator uses a 26.5625MHz or 25MHz crystal to synthesize 106.25MHz or 100MHz output frequency, respectively. It boasts excellent phase jitter performance and is packaged in a small 8-pin TSSOP.

Key Features:

• 1 differential 3.3V LVPECL output
• Crystal oscillator interface designed for 26.5625MHz, 18pF parallel resonant crystal
• Output frequency: 106.25MHz or 100MHz
• VCO range: 560MHz - 680MHz
• RMS phase jitter @ 100MHz, using a 25MHz crystal (637kHz - 10MHz): 0.80ps (typical)
• RMS phase noise at 106.25MHz:
  • 100Hz offset: -92.8 dBc/Hz
  • 1kHz offset: -119.6 dBc/Hz
  • 10kHz offset: -129.5 dBc/Hz
  • 100kHz offset: -130.5 dBc/Hz
• 3.3V operating supply
• Lead-free package, fully RoHS compliant
• Ambient operating temperature: -40°C to 85°C