IWRL6432: About ON/OFF of amplifier of TX

Yuichi Morita

Intellectual 345 points

Part Number: IWRL6432

Tool/software:

Hello Team,

When TX1 transmits in TDM modulation, is amplifier of TX2 OFF?

When TX2 transmits in TDM modulation, is amplifier of TX1 OFF?

When both TXs don't transmit, are amplifiers of both TXs OFF?

Regards

Yuichi

25 days ago

0 Ankit Mohanty 25 days ago

TI__Genius 9630 points

Hi Yuichi,

You can refer to the section 1 " Power Domains in the Different Power Modes" of the below app note. The PA and LNA are turned off during the inter-chirp idle time. So, the Power Amplifier for the TX2 is Off when TX1 transmits and vice versa.

xWRL6432 Power Consumption

Regards

Ankit

0 Yuichi Morita 16 days ago in reply to Ankit Mohanty

Intellectual 345 points

Hello Ankit,

Thank you for reply.

I can resolve my issue.

Regards
Yuichi

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IWRL6432: About ON/OFF of amplifier of TX