2 layers65.1 × 36.2 mm

TangADC
otanl/CVBS2HDMI
CVBS2HDMI: composite NTSC to HDMI on a Tang Nano 20K, decoded in the FPGA (AD9280 ADC, open-source toolchain)
53 partsMIT
Boards in 1 GitHub repository, designed in KiCad, that use the AD9280ARS by Analog Devices (-40℃~+85℃ 0.3LSB 1 2.7V~5.5V 32MHz 32MHz 36.7mA 49dB 8 Built-in External Input buffer、Bipolar input Not supported Parallel Port Pipeline Yes SSOP-28-208mil Analog to Digital Converters (ADC) ROHS). See how each wires it, with its parts, size, README and files; the AD9280ARS’s symbol, footprint and pinout are on its own page.

otanl/CVBS2HDMI
CVBS2HDMI: composite NTSC to HDMI on a Tang Nano 20K, decoded in the FPGA (AD9280 ADC, open-source toolchain)