ADC12QJ1600EVM: S-parameters for ADC12SJ800/1600 to simulate with different balun

Michael

Prodigy 50 points

Part Number: ADC12QJ1600EVM
Other Parts Discussed in Thread: ADC12SJ800, ADC12QJ1600

Tool/software:

Hi all,

we would like to use different balun than used on ADC12QJ1600EVM.

Is it possible to use TCM2-63WX+ instead of TCM2-43X+?

Can you provide S-params of the ADC (ADC12SJ800/ADC12QJ1600) input so we can perform S-param analysis?

Thank you,

Michael

2 months ago

0 Rob Reeder 2 months ago

TI__Mastermind 25980 points

s11_adc12qj1600_chx.zip

Hi Michael,

Yes, the TCM2-63WX will work as well.

Attached are the sparams of the ADC12QJ1600.

Regards,

Rob

0 Michael 2 months ago in reply to Rob Reeder

Prodigy 50 points

Hi Rob,

thank you for the provided S-parameres. In the touchstone files, 100Ohm impedance is shown. Can you confirm that this applies 100Ohm differentially and that each of the two ports can have single-ended impedance of 50Ohm?

Thanks,

Michael

0 Rob Reeder 2 months ago in reply to Michael

TI__Mastermind 25980 points

Hi Michael,

Yes, that is correct.

Regards,

Rob

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ADC12QJ1600EVM: S-parameters for ADC12SJ800/1600 to simulate with different balun