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ICS83905 Datasheet

1:6 Crystal-to-lvcmos/lvttl Fanout Buffer

Manufacturer: Integrated Device Technology

ICS83905 Overview

The ICS83905 is a low skew, 1-to-6 LVCMOS / LVTTL IC S Fanout Buffer and a member of the HiPerClockS™ HiPerClockS™ family of High Performance Clock Solutions from IDT. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω 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.

ICS83905 Key Features

  • Six 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

ICS83905 Applications

  • 0°C to 70°C ambient operating temperature
  • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages

ICS83905 Distributor