Open halipster opened 7 years ago
We need to build an ADC module which takes the analog signal from the AD8331 VGA module and convert it to a digital parallel signal of 10-14 bit at 50-100Mhz.
Inspiration can be find at http://www.instructables.com/id/Custom-High-Speed-DAQ-System-With-FPGA/ and also at http://www.analog.com/media/en/reference-design-documentation/reference-designs/CN0096.pdf which can be implemented with any of the following ADC : AD9215, AD9235, AD9236 (same footprint and pinout).
We will use kicad for designing a custom board. Issues as clock origin must be discussed first.
We need to build an ADC module which takes the analog signal from the AD8331 VGA module and convert it to a digital parallel signal of 10-14 bit at 50-100Mhz.
Inspiration can be find at http://www.instructables.com/id/Custom-High-Speed-DAQ-System-With-FPGA/ and also at http://www.analog.com/media/en/reference-design-documentation/reference-designs/CN0096.pdf which can be implemented with any of the following ADC : AD9215, AD9235, AD9236 (same footprint and pinout).
We will use kicad for designing a custom board. Issues as clock origin must be discussed first.