KCC Quizzes AQQ303 about the radius of a circle
1. Quote of the month: "When I die, I want to die like my grandfather who died peacefully in his sleep. Not screaming like all the passengers in his car" - Will Rogers
2. Quiz AQQ304 about finding the radius of a circle
Good luck, and try to be
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August Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
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AD9051
Production
The AD9051 is a complete 10-bit monolithic sampling analog-to-
digital converter (ADC) with an onboard track-and-hold and
reference. The unit is designed...
Datasheet
AD9051 on Analog.com
AD9631
Production
The AD9631/AD9632 are very high speed and wide bandwidth amplifiers. The AD9631 is unity gain stable. The AD9632 is stable at gains of 2 or greater. Using...
Datasheet
AD9631 on Analog.com
Hello ,
I use log detector (like AD8318) for pulse detection application. Applying detector output to ADC and which is sampled at 20MSPS and use this samples for further processing.
I use ADC part AD9051 in single ended ,DC coupled mode as shown below.
Problem here is output of AD9631 is inverted compared to Vin (with DC shift )and hence I need to use one more inverting amp to make ADC input compatible with Vin.
Please suggest simple solution for problem?
Thanks /
Shamanth
Hi Shamanth,
I discussed your inquiry with the AD9631 support team and the general consensus is that in order to maintain polarity unity with your system input you will either need to invert your signal with an additional unity gain amplifier stage before it goes into the AD9361, or digitally invert the output polarity post-conversion from the ADC within your receiver logic/FPGA.
Best Regards,
TonyM
Thanks Tony for the suggestion.
Any device you suggest ??
best regards,
Shamanth