TPA3118D2 Difference of THD+N Between DB Mode and 1SPW Mode

Sadanori Kato

Other Parts Discussed in Thread: TPA3118D2

Hi,

The characteristics of THD+N are mentioned for DB mode only in the data sheet of TPA3118D2, we did not find it for 1SPW mode(ternary mode).
Then, could you please send us "THD+N vs Frequency" for DB mode and 1SPW mode when using AP since we would like to compare them?

Best Regards,
Kato

over 11 years ago

0 user5276421 over 11 years ago

TI__Mastermind 37045 points

Hi Kato-san,

What is the operation conditions (Load and PVDD)?

Thanks.

reg,

Paul.

0 Sadanori Kato over 11 years ago in reply to user5276421

Guru 36540 points

Hi Paul-san,

Thank you for your quick reply.
The operation conditions are shown as below.
Could you please evaluate not only "THD+N vs Frequency", but also "THD+N vs Output Power" ?

Best Regards,
Kato

0 user5276421 over 11 years ago in reply to Sadanori Kato

TI__Mastermind 37045 points

Hi, Kato-san,

I have emailed you the data you requested.

reg,

Paul.

0 Sadanori Kato over 11 years ago in reply to user5276421

Guru 36540 points

Hi Paul-san,

Thank you for your cooperation.
Could you please send me the evaluation data with BD mode since I would like to compare with same device?

Best Regards,
Kato

0 Sadanori Kato over 11 years ago in reply to Sadanori Kato

Guru 36540 points

Hi Paul-san,

Thank you for sending the evaluation data.

Best Regards,
Kato

0 ArdWar over 11 years ago in reply to user5276421

Prodigy 230 points

Sorry for interrupting.

If you wouldn't mind, I'd like to review these data too.

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TPA3118D2 Difference of THD+N Between DB Mode and 1SPW Mode