Part Number: ADC3660EVM Hi,
Just received the ADC3660EVM board for testing. The board seems to be an engineering prototype since many components have been reworked and there are some solder bridges, hanging components etc. I want to go over it and make…
Part Number: ADC3683EVM Other Parts Discussed in Thread: ADC3660EVM Hi,
I'm in the process of commitioning the ADC3683EVM with a xilinx evaluation board.
I was planning on using the High Speed Dataconverter Pro software to configure the ADC via the…
Hi Vandenplas,
Yes, the ADC3660 can sample from 0.5 MSPS to 65 MSPS, and can accept analog input signals from DC to hundreds of MHz. For an example, please see the ADC3660EVM schematic where we use an amplifier (THS4541) to DC couple the analog input…
Hi Pieter,
Yes, there will be a short transition/discontinuity in the NCO output as it changes to its new frequency. If holding the SYNC pin (or register) in a "high" state, the NCO will not be present. The main idea is to provide a pulse to quickly update…
Hi,
Can you share a picture of the noise you are seeing? What are the registers you are writing in order to configure the ADC in 1 wire decimation mode?
Here is an FFT of the complex data with a 10 MHz NCO applied (no analog input present).
Here is an…
Part Number: ADC3444 I'm curious to hear if anyone has used this ADC with a DC-coupled input. If so, did you use a differential amplifier to drive it? Which part? Any passive implementation options?
Thanks.
