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CY7C9235 - SMPTE-259M/DVB-ASI Scrambler/Controller

Datasheet Summary

Description

SMPTE-259M Operation The CY7C9235 is a CMOS integrated circuit designed to encode SMPTE-125M and SMPTE-244M bit-parallel digital characters (or other data formats) using the SMPTE-259M encoding rules.

Following encoding, the characters are output as bit-parallel characters ready for serialization.

Features

  • Fully compatible with SMPTE-259M.
  • SMPTE-125M compliant for 4:2:2 component video.
  • SMPTE-244M compliant for 4 fsc composite video Fully compatible with DVB-ASI Operates from a single +5V or.
  • 5V supply 44-pin PLCC package Encodes both 8- and 10-bit parallel digital streams for any rate from 16.
  • 40 M characters/sec (160.
  • 400 Mbits/sec serial).
  • Operates with CY7B9234 SMPTE HOTLink™ serializer/transmitter.
  • X9 + X4 + 1 scrambler and N.

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Datasheet Details

Part number CY7C9235
Manufacturer Cypress Semiconductor
File Size 119.22 KB
Description SMPTE-259M/DVB-ASI Scrambler/Controller
Datasheet download datasheet CY7C9235 Datasheet
Additional preview pages of the CY7C9235 datasheet.

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Full PDF Text Transcription

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PRELIMINARY CY7C9235 SMPTE-259M/DVB-ASI Scrambler/Controller Features • Fully compatible with SMPTE-259M — SMPTE-125M compliant for 4:2:2 component video — SMPTE-244M compliant for 4 fsc composite video Fully compatible with DVB-ASI Operates from a single +5V or –5V supply 44-pin PLCC package Encodes both 8- and 10-bit parallel digital streams for any rate from 16–40 M characters/sec (160–400 Mbits/sec serial) • Operates with CY7B9234 SMPTE HOTLink™ serializer/transmitter • X9 + X4 + 1 scrambler and NRZI encoder may be bypassed for raw data output • • • • a CY7B9234 HOTLink transmitter, which then converts the bit-parallel characters into a SMPTE-259M compatible high-speed serial data stream.
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