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HD-6409 - CMOS Manchester Encoder-Decoder

Description

data to the decoder, BZI and BOl are logical complements.

Features

  • Converter or Repeater Mode.
  • Independent Manchester encoder and decoder operation.
  • Static to 1Mbps data rate ensured.
  • Low bit error rate.
  • Digital PLL clock recovery.
  • On-chip oscillator.
  • Low operating power: 50mW Typical at +5V.
  • Pb-Free (RoHS Compliant) Related Literature For a full list of related documents, visit our website:.
  • HD-6409 device page BOI BZI UDI RST SD/CDS Data Input Logic 5-Bit Shift Register and D.

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Datasheet HD-6409 CMOS Manchester Encoder-Decoder The HD-6409 Manchester Encoder-Decoder (MED) is a high speed, low power device manufactured using self-aligned silicon gate technology. The device is intended for use in serial data communication, and can be operated in either of two modes. In the converter mode, the MED converts Nonreturn-to-Zero code (NRZ) into Manchester code and decodes Manchester code into Nonreturn-to-Zero code. For serial data communication, Manchester code does not have some of the deficiencies inherent in Nonreturn-to-Zero code. For instance, use of the MED on a serial line eliminates DC components, provides clock recovery, and gives a relatively high degree of noise immunity.
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