DATASHEET
ISL76321 FN7803
Rev 2.00
May 1, 2015 16-Bit Long-Reach Video Automotive Grade SERDES with Bi-directional
Side-Channel
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 Related Literature 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 ISL34341 Data Sheet “WSVGA 24-Bit Long-Reach Video
SERDES with Bi-directional Side-Channel” 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 …