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ADV473 - CMOS 135 MHz True-Color Graphics Triple 8-Bit Video RAM-DAC

General Description

The ADV473 is a complete analog output, Video RAM-DAC on a single CMOS monolithic chip.

The part is specifically designed for true-color computer graphics systems.

Key Features

  • ADV478/ADV471 (ADV®) Register Level Compatible IBM PS/2,.
  • VGA.
  • /XGA.
  • Compatible 135 MHz Pipelined Operation Triple 8-Bit D/A Converters Triple 256 ؋ 8 (256 ؋ 24) Color Palette RAM Three 15 ؋ 8 Overlay Registers On-Board Voltage Reference RS-343A/RS-170 Compatible Analog Outputs TTL Compatible Digital Inputs and Outputs Sync on All Three Channels Programmable Pedestal (0 or 7.5 IRE) Standard MPU l/O Interface +5 V CMOS Monolithic Construction 68-Pin PLCC Package.

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Datasheet Details

Part number ADV473
Manufacturer Analog Devices
File Size 200.93 KB
Description CMOS 135 MHz True-Color Graphics Triple 8-Bit Video RAM-DAC
Datasheet download datasheet ADV473 Datasheet

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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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a FEATURES ADV478/ADV471 (ADV®) Register Level Compatible IBM PS/2,* VGA*/XGA* Compatible 135 MHz Pipelined Operation Triple 8-Bit D/A Converters Triple 256 ؋ 8 (256 ؋ 24) Color Palette RAM Three 15 ؋ 8 Overlay Registers On-Board Voltage Reference RS-343A/RS-170 Compatible Analog Outputs TTL Compatible Digital Inputs and Outputs Sync on All Three Channels Programmable Pedestal (0 or 7.