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DS3662 - Quad High Speed Trapezoidal Bus Transceiver

General Description

The DS3662 is a quad high speed Schottky bus transceiver intended for use with terminated 120Ω impedance lines.

It is specifically designed to reduce noise in unbalanced transmission systems.

Key Features

  • n Pin to pin functional replacement for DS8641 n Guaranteed AC specifications on noise immunity and propagation delay over the specified temperature and supply voltage range n Temperature insensitive receiver thresholds track bus logic level n Trapezoidal bus waveforms reduce noise coupling to adjacent lines n Precision receiver thresholds provide maximum noise immunity and symmetrical response to positive and negative going pulses n Open collector driver output allows wire-OR connection n High.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DS3662 Quad High Speed Trapezoidal Bus Transceiver July 1992 DS3662 Quad High Speed Trapezoidal™ Bus Transceiver General Description The DS3662 is a quad high speed Schottky bus transceiver intended for use with terminated 120Ω impedance lines. It is specifically designed to reduce noise in unbalanced transmission systems. The open collector drivers generate precise trapezoidal waveforms with rise and fall times of 15 ns (typical), which are relatively independent of capacitive loading conditions on the outputs. This reduces noise coupling to the adjacent lines without any appreciable impact on the maximum data rate obtainable with high speed bus transceivers.