GENERALDESCRIPTION
The ICS83905I is a low skew, 1-to-6 LVCMOS / LVTTL Fanout Buffer and a member of the HiPerClockS™ family  of  High  Performance  Clock Solutions from ICS. The low impedance LVCMOS/LVTTL outputs are designed to drive 50W series or parallel terminated transmission lines. The effective fanout can be increased from 6 to 12 by utilizing the ability of the outputs to drive two series terminated lines.

FEATURES
• 6 LVCMOS / LVTTL outputs
• Outputs able to drive 12 series terminated lines
• Crystal oscillator interface
• Crystal input frequency range: 10MHz to 40MHz
• Output skew: 80ps (maximum)
• RMS phase jitter @ 25MHz, (100Hz - 1MHz):  0.26ps (typical) (VDD = VDDO = 2.5V)
  Phase noise:
    Offset           Noise Power
    100Hz..............-129.7 dBc/Hz
    1kHz..............-144.4 dBc/Hz
    10kHz ..............-147.3 dBc/Hz
    100kHz ..............-157.3 dBc/Hz
• 5V tolerant enable inputs
• Synchronous output enables
• Operating power supply modes:
  Full 3.3V, 2.5V and 1.8V,
    mixed 3.3V core/2.5V output operating supply,
    mixed 3.3V core/1.8V output operating supply,
    mixed 2.5V core/1.8V output operating supply
• -40°C to 85°C ambient operating temperature
• Lead-Free package fully RoHS compliant