ISL34340
WSVGA 24-Bit Long-Reach Video SERDES with Bidirectional Side-Channel
Not Recommended for New Designs.
Recommended Replacement Part ISL34341.
Typical Diagram
Key Features
- 24-bit RGB transport over single differential pair
- Bidirectional auxiliary data transport without extra bandwidth and over the same differential pair
- 40MHz PCLK transports
- SVGA 800 x 600 @ 70fps, 16% blanking
- WSVGA 1024 x 600 @ 60fps, 8% blanking
- Internal 100Ω termination on high-speed serial lines
- DC balanced 8b/10b line code allows AC-coupling
- Provides immunity against ground shifts
- Transmitter amplitude boost and pre-emphasis and receiver equalization allow for longer cable lengths and higher data rates
- Same device for serializer and deserializer simplifies inventory
- I2C interface
- High-speed serial lines meet 8kV ESD rating
Description
The ISL34340 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 bidirectionally over the same link during the video vertical retrace interval.
Applications
- Navigation and display systems
- Video entertainment systems
- Industrial computing terminals
- Remote cameras
