The ISL76321 is a serializer/deserializer of LVCMOS parallel video data. The video data presented to the serializer on the parallel LVCMOS bus is serialized into a high-speed differential signal. This differential signal is converted back to parallel video at the remote end by the deserializer. It also transports auxiliary data bi-directionally over the same link during the video vertical retrace interval. I2C bus mastering allows the placement of external slave devices on the remote side of the link. An I2C controller can be placed on either side of the link allowing bidirectional I2C communication through the link to the external devices on the other side. Both chips can be fully configured from a single controller or independently by local controllers.

Features

  • 16-bit RGB transport over a single differential pair
  • 6MHz to 50MHz pixel clock rates
  • AEC-Q100 qualified component
  • Bi-directional auxiliary data transport without extra bandwidth and over the same differential pair
  • Hot-plugging with automatic resynchronization every HSYNC
  • I2C bus mastering to the remote side of the link with a controller on either the serializer or deserializer
  • Selectable clock edge for parallel data output
  • DC-balanced with industry standard 8b/10b line code allows AC-coupling, providing immunity against ground shifts
  • 16 programmable settings each for transmitter amplitude boost and pre-emphasis and receiver equalization, allow for longer cable lengths and higher data rates
  • Slew rate control and spread spectrum capability on outputs reduce the potential for EMI
  • Same device for serializer and deserializer simplifies inventory

Applications

  • Video Entertainment Systems
  • Remote Cameras

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Last Time Buy QFN Tray 260
Availability
Last Time Buy QFN Reel 4000
Availability
Last Time Buy QFN Reel 250
Availability
Last Time Buy QFN Reel 1000
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL76321 Datasheet Datasheet PDF 693 KB
User Guides & Manuals
ISL34341KIT1Z, ISL76321ARZ-EVAL1Z User Guide Manual PDF 948 KB
Application Notes & White Papers
AN1787: Splitting an LVDS Signal to Drive Two Receivers from a Single Transmitter Application Note PDF 500 KB
PCNs & PDNs
PCN15060A - Alternate test facility of the Listed Intersil QFN Products - KESM Industries Berhad, Malaysia Product Change Notice PDF 75 KB
PCN14024 - SERDES Punch QFN transfer (CAT-7B) Product Change Notice PDF 213 KB
Other
PLC20036 - 2H EOL 2020 Product Life Cycle Notice PDF 319 KB
ISL34341 Evaluation Kit Software Library ZIP 2.84 MB