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MB502A - Ethernet Encoder / Decoder

Key Features

  • Full Ethernet compatibility.
  • Manchester encode and decode.
  • level conversion: transceiver level to/fr.

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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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11111111111111111111111111111111111111111111111111111111111111111 FUJITSU 11111111111111111111111111111111111111111111111111111111111111111 MB 502A October 1983 Edition 2.0 ETHERNET ENCODER/DECODER The Fujitsu MB 502A is an Ethernet* Encoder/Decoder designed to meet all the requirements of the Ethernet Blue Book specification and fabricated with high-speed ECl and Schottky TTL technology_ The encoder converts serial binary data into complementary Manchester code_ The decoder converts Manchester code into binary data and synchronous clock signals_ The decoding method is a digital phase locked loop with dual bandwidth which allows both fast lock-on and a small amount of jitter. Typical acquisition is eight bits or better.