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TS3A4751: Output/Input noise characteristic of TS3A4751

Tony(JY) Jung
Prodigy 560 points
Part Number: TS3A4751

Hi team,

 

I would like to know noise characteristic data on signal paths like PSRR, output noise level etc on TS3A4751.  

Because the block to be used this device is very sensitivity for noise characteristic so that my customer would like to know the noise characteristic on this device.  And also, could you please advise the design guide against noise at most ?

 

Thank you.

B.R

Tony

  • 0
    TI__Mastermind 45410 points

    Tony,

    PSRR data is not typically collected on signal switches.  Do you have an example of a signal switch in the industry that provides this specification? In order to make this measurement I will need order hardware and devices to make this measurement. 

    You can always improve the quality of your power supply by adding several bypass capacitors to filter our noise on the bus or use a really good LDO.  Here is an e2e blog that has more information. 

    Thank you,

    Adam

  • 0 in reply to Adam Torma
    TI__Mastermind 45410 points
    Tony,

    Do you and/or your customer need additional support with this issue? How was it resolved? Please let me know if you would like me to make these measurements and what timeline you would need them.

    Thank you,
    Adam