ADS54J66: 4 channel, true bandwidth and sample rate?

Jake Hillard

Part Number: ADS54J66

Hi there,

I just wanted to confirm that the ADS54J66 can get bandwidths over 100 MHz across 4 independent channels simultaneously? The datasheet mentions a 200MHz Complex bandwidth, or a 100MHz Real Bandwidth output option. I don't need any IQ mixing in my application, can I still reach 200Mhz of real sample bandwidth across each of the 4 channel simultaneously?

Thanks!

-Jake

over 7 years ago

0 Jim Brinkhurst1 over 7 years ago

TI__Mastermind 44680 points

Hi Jake
We have received your question. Someone will respond in more detail soon.
Best regards,
Jim B

0 jim s over 7 years ago in reply to Jim Brinkhurst1

TI__Guru* 91947 points

Jake,

When using this device in mode 8, there is no decimation. So if you are sampling at 500Msps, you can get up to 250MHz of real bandwidth on all 4 channels. The numbers you were calling out were based on a decimation mode of operation.

Regards,

Jim

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ADS54J66: 4 channel, true bandwidth and sample rate?