DS3893A Datasheet (PDF) Download
National Semiconductor
DS3893A

Description

The TURBOTRANSCEIVER is designed for use in very high speed bus systems.

Key Features

  • n Fast single ended transceiver (typical driver enable and receiver propagation delays are 3.5 ns and 5 ns)
  • Backplane Transceiver Logic (BTL) levels (1V logic swing)
  • Less than 5 pF bus-port capacitance
  • Drives densely loaded backplanes with equivalent load impedances down to 10Ω n 4 transceivers in 20 pin PCC package
  • Specially designed for stripline backplanes
  • Separate bus ground returns for each driver to minimize ground noise
  • TRI-STATE™ control for receiver outputs
  • Built-in bandgap reference provides accurate receiver threshold
  • Glitch free power up/down protection on all outputs