LVDS Video Chain Design
Build a complete LVDS transmission chain for low-slow-small / video scenarios, from pixel clock planning to frame rate bandwidth calculation.
1
Pixel Clock & PLL Planning
Calculate pixel clock from resolution and refresh rate, plan PLL multiply/divide paths, and ensure jitter meets LVDS specs.
2
Link Timing Budget
Evaluate setup/hold time, PCB trace delay, and receiver setup window to leave timing margin.
3
Color & Pixel Processing
RGB/YUV color space conversion and ISP pipeline processing to prepare compliant pixel data for the LVDS transmitter.
4
Grayscale & Binarization Preprocessing
For monochrome/binary scenes (e.g., infrared, target detection), perform grayscale normalization and thresholding to reduce link bandwidth.
5
Frame Rate & Bandwidth Conversion
Convert resolution × frame rate × bit depth into LVDS lane bandwidth and verify it stays within the physical link limit.