LMH6401: FLICKER NOISE OF LMH6401

Layne Jakahi

Part Number: LMH6401

Hello,

I am looking for any low frequency noise data for the LMH6401. We are looking for flicker noise graphs at DC or near 15KHz. Is this available?

Thank you.

Layne

over 8 years ago

0 Layne Jakahi over 8 years ago

Intellectual 820 points

fyi the noise plots in the datasheet only goes down to 10MHz.

0 Rohit Bhat over 8 years ago in reply to Layne Jakahi

TI__Genius 15975 points

Hi Layne,

I don't think we ever characterized noise on the LMH6401 in the DC or 15kHz frequency range. However, I will see if we can provide you measurement or simulation graph data for the same.

Best Regards,

Rohit

0 Layne Jakahi over 8 years ago in reply to Rohit Bhat

Intellectual 820 points

Hi Rohit,
Yes any additional info would be helpful. Thanks for your reply.

0 Rohit Bhat over 8 years ago in reply to Layne Jakahi

TI__Genius 15975 points

Hi Layne,

I have attached the simulated input referred voltage noise graph data for LMH6401. The voltage noise is close to 1.73 nV/rtHz around 15kHz at maximum gain.

Best Regards,

Rohit

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LMH6401: FLICKER NOISE OF LMH6401