Home > AverLogic AL460A-PBF 128Mbit HD Video FIFO available from Glyn High-Tech Distribution

AverLogic AL460A-PBF 128Mbit HD Video FIFO available from Glyn High-Tech Distribution

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article image AverLogic AL460A-PBF 128Mbit HD Video FIFO

AverLogic's Full HD (High-Definition) FIFO Memory AL460A-PBF available through Glyn High-Tech Distribution is ready to sample. The AL460A-PBF consists of 128Mbit of memory density, and is configured as 8,192K x 16 bits FIFO, the optimised access scheme offers maximum R/W operating speed up to 150 MHz.

The FIFO offers a simple and easy-to-use user interface supporting usage in a wide range of applications, such as multimedia systems, video capture systems, and various video data buffering applications.

Applications of AL460A include:

  • Video/Audio broadcast market
  • HDTV/SDTV video capture/editing system
  • Multiple source/format switcher
  • Scan rate converter
  • IPTV set-top-box
  • Image manipulation
  • Video wall
  • Camera processing market
  • HD video frame synchroniser
  • Studio camera
  • PIP image buffering
  • Video surveillance market
  • Multi-window video merging
  • HD camera data buffering
  • Medical imaging system market
  • Image grabber
  • Image buffering and enhancement processor
  • Industrial instrument market
  • Data synchroniser
  • Time BASE Correction (TBC)
  • Buffer for communication systems

Features of AL460A include:

  • 128Mbit density configured as 8M x 16-bit input and output data bus width
  • Supports video NTSC, PAL and HDTV up to 1080p resolutions
  • Independent 16-bit read/write data bus operations (different I/O data rates acceptable)
  • High speed synchronous sequential access in maximum speed 150Mhz
  • Input/Output enable control
  • Supports double buffer mode (Upper and Lower frame access with 4M x16-bit in each frame) through frame-select pins
  • Polarity Selectable
  • 2.5V and 3.3V power supply
  • Standard LQFP-128 package

Advantages of using AL460A-PBF FIFO:
AverLogic's Full-HD FIFO, AL460A-PBF, can capture up-to three full 1080p frames running at 150mhz high speed clock rate in 16 bits width of data bus. The AL460A-PBF can be applied to a wide range of video (SD/HD) and graphics applications. Designers can benefit from using the AL460A-PBF FIFO with its simple bus interface to reduce implementation and debugging efforts, improving time-to-market, and reducing engineering costs. Other advantages of using FIFOs are

  • Limited glue logic required
  • Reduces timing constraints in the system
  • Easy expansion to accommodate varying word widths (memory depth cascading)
  • Easy-to-use bus interface and bus expansion to accommodate varying bus interfaces (bus width cascading)

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