GENERAL DESCRIPTION
The ICS81006I is a high performance, low jitter/low phase noise VCXO and is a member of the HiPerClockS™ family of high performance clock solutions from IDT. The ICS81006I works in conjunction with a pullable crystal to generate an output clock over the range of 12MHz - 40MHz and has 6 LVCMOS outputs, effectively integrating a fanout buffer function.

FEATURES
• Six LVCMOS/LVTTL outputs, 20Ω nominal output impedance
• Output Q5 can be selected for ÷1 or ÷2 frequency relative to the crystal frequency
• Output frequency range: 12MHz to 40MHz
• Crystal pull range: ± 90ppm (typical)
• Synchronous output enable places outputs in High-Z state
• On-chip filter on VIN to suppress noise modulation of VCXO
• VDD/VDDO combinations
    3.3V/3.3V
    3.3V/2.5V
    3.3V/1.8V
    2.5V/2.5V
    2.5V/1.8V
• 4mm x 4mm 20 Lead VFQFN package is ideal for space constrained designs
• -40°C to 85°C ambient operating temperature
• Available in both standard (RoHS 5) and lead-free (RoHS 6) packages