Overview
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UT54LVDS328 400Mbps 8-channel repeater

The UT54LVDS328 is a Low Voltage Differential Signaling (LVDS) Octal Repeater designed for low power and high-speed operation with standard LVDS output current.

Data paths are fully differential from input to output for low noise generation and low pulse width distortion. LVDS I/O enable high-speed data transmission for point-to-point or multi-drop interconnects and all pins have Cold Sparing support. Designed for use as a high-speed differential repeater, the UT54LVDS328 is well suited for bridging backplanes in a system.

Key Tech Specs
  • Features:
  • Octal LVDS Repeater
  • 400.0 Mbps low jitter fully differential data path
  • 200MHz clock channel
  • 3.3 V power supply
  • 3.5mA LVDS output drivers
  • Cold sparing all pins
  • Fast propagation delay of 3.5ns max
  • Receiver input threshold < + 100 mV
  • Compatible with ANSI/TIA/EIA 899 Standard
  • Applications:
  • LVDS Communication Systems
  • Microprocessor and FPGA LVDS driver protection
  • Operational Environment:
  • Temperature Range: -55°C to +125°C
  • Total Ionizing Dose: 1 Mrad (Si)
  • SEL Immune: ≤100 MeV-cm2/mg
  • Physical:
  • 48-Lead Flatpack
  • 25-mil Pitch
  • Power:
  • 1.667W (Maximum) 
  • Flight Grade:
  • QML-Q, QML-V Pending
  • Export Control Classification Number (ECCN):
  • 9A515.e.2
  • SMD Number:
  • 5962-20219
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