AWR1642BOOST: Maximum ADC sampling rate in the AWR1642

user5153216

Intellectual 990 points

Part Number: AWR1642BOOST
Other Parts Discussed in Thread: AWR1642, IWR1443

hello，

What is the maximum ADC sampling rate?

In AWR1642 Single-Chip 77- and 79-GHz FMCW Radar Sensor file：

In AWR16xx/14xx Technical Reference Manual file：

So they are contradictory！

At last，I want to know how much is the adc's maximum sampling rate and how much is the step of adc sampling rate ?

over 7 years ago

0 Cesar over 7 years ago

TI__Guru*** 143604 points

Hi,

This topic has been discussed multiple times on this forum please search the key words " ADC sampling rate"

e2e.ti.com/.../613071

Thank you
Cesar

0 user5153216 over 7 years ago in reply to Cesar

Intellectual 990 points

The question I am asking is AWR1642.Can you answer the question about AWR1642?The AWR1642 is different from the IWR1443.
Thank you very much！

0 CHETHAN KUMAR Y.B. over 7 years ago in reply to user5153216

TI__Mastermind 25825 points

Hello,

For the maximum ADC sampling rate of 1642 device please refer to the datasheet. Datasheet has the correct number.

We need to update the Technical Reference Manual to reflect this change. For timing being please refer to Datasheet which reflects the correct values of sample rates.

Thanks and best regards,

CHETHAN KUMAR Y.B.

0 Akash Gondalia over 7 years ago in reply to CHETHAN KUMAR Y.B.

TI__Guru 50240 points

Hello,

As indicated by Chethan, the correct value is the top (circled) portion that you have included.

Cheers,
Akash

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AWR1642BOOST: Maximum ADC sampling rate in the AWR1642