Hi all,
I am looking for a dual channel (single pixel, dual pol antenna) 8 bits
iADC, and my options are the ADC2x1000-8 (v1.1, 2x1Gsps) and the KatADC
(2x1.5Gsps). The bandwidth is more than enough for my application
(radar, <=50MHz bandwidth). But, I am considering ~Gsps sampling rate in
order to use this system in other applications (e.g. spectrometer).
I wonder if someone has experience comparing these iADCs in terms of
performance and/or programmability (almost the same, I think...). For
now, the KatADC is my best choice; the RF front-end offers a lot of
flexibility. But I would like to know if this iADC has any issues.
Finally, any comment about the ADC2x550-12 (2x550Msps, 12bits) or
ADC2x400-14 (2x400 Msps, 14bits). The wiki does not have much
information about these boards.
Thanks,
--
Luis A. Quintero
NAIC Arecibo Observatory
