AWR2243: IF bandwidth MIN value

Taro Shibata

Expert 8360 points

Part Number: AWR2243

Hello,

In AWR2243 datasheet swrs223.pdf, Section 5.7 RF Specification, IF bandwidth is MAX 20 Mhz.

What is the MIN value of IF bandwidth? Does it depend on HPF1 setting as 175 KHz?

Thanks & Regards,

-Shibata

over 5 years ago

0 Vivek Dham over 5 years ago

TI__Guru 58035 points

Hello Shibata,

I am not sure I fully understand. Do you mean what is the minimum configurable BW setting? You can configure the BW to be as low as 0 by setting the slope to 0 Mhz/usec.

Ingeneral users do not consider the objects seen within the HPF region, but that is the choice the user can make based on his application.

Regards,

Vivek

0 Taro Shibata over 5 years ago in reply to Vivek Dham

TI__Expert 8360 points

Hi Vivek,

Sorry for the confusion.

The IF bandwidth value found in the datasheet is only MAX value, 20 MHz.

I assume there are some variation depends on process variation or thermal drift.

If so, is it possible to share MIN value for IF bandwidth?

Regards,

-Shibata

0 Vivek Dham over 5 years ago in reply to Taro Shibata

TI__Guru 58035 points

Hello Shibata San,

Across process and temperature we guarantee that we can support 20Mhz IF bandwidth.

Regards,

Vivek

0 Taro Shibata over 5 years ago in reply to Vivek Dham

TI__Expert 8360 points

Hi Vivek,

Understood.

Thanks for your comment.

Regards,

-Shibata

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AWR2243: IF bandwidth MIN value