General Description
The ICS844011 is a Fibre Channel Clock Generator. The
ICS844011 uses an 18pF parallel resonant crystal. For Fibre
Channel applications, a 26.5625MHz crystal is used. The
ICS844011 has excellent <1ps phase jitter performance, over the
637kHz - 10MHz integration range. The ICS844011 is packaged in a
small 8-pin TSSOP, making it ideal for use in systems with limited
board space.
Features
• One differential LVDS clock output pair
• Crystal interface designed for 18pF parallel resonant crystals
• VCO range: 490MHz – 680MHz
• RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal
(637kHz - 10MHz): 0.97ps (typical)
• RMS phase jitter @ 100MHz, (637kHz - 10MHz):
0.77ps (typical)
• Full 3.3V or 2.5V operating supply
• Available in lead-free (RoHS 6) package
• 0°C to 70°C ambient operating temperature