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HD video over unshielded twisted pair

Technology News |
By Christoph Hammerschmidt

The recently announced ADV7990/91 and ADV7380/81 C2B transceivers are defined and designed specifically for automotive applications, which means that along with supporting excellent visual quality over the unshielded infrastructure, significant care was also taken with on-chip EMC/EMI mitigation techniques enabling full compliance to the rigorous industry mandates for EMC, EMI, and ESD robustness. The performance of the innovative cable-compensation design supports 30-meter cable runs with multiple in-line connections for resolutions up to 2 megapixels at 30 Hz or 1 megapixel at 60 Hz.

See the demo video: https://www.eenewsembedded.com/content/more-eyes-road-analog-devices-c2b-solution

The ADV7990/91 and ADV7380/81 transceivers feature negligible latency along with uncompressed transmission; the bidirectional control channel uses the same cable and thus incurs no additional costs. These devices support a 75-MHz pixel rate (75 MHz Y, 75 MHz C), “frozen frame” detection while the bidirectional control function supports I2C, interrupt/status and general-purpose I/O (GPIO).

More information: https://www.analog.com/en/about-adi/news-room/press-releases/2018/10-31-2018-analog-devices-transceivers-bring-high-def-video.html


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