OPA3355: Rise_Time_as_Vout=1400mv

Thomas Chang15933

Part Number: OPA3355

Dear_Team:Customer_would_like_to_use_OPA3355,_But_would_Like_to_Make_sure_rise_time_meet__2.4ns,_as_Vin=700mvp-p,Vout=1400mvp-p.

over 6 years ago

0 kai klaas69 over 6 years ago

Guru 140200 points

Hi Thomas,

8ns is the specified rise time for an output signal of 2Vp-p. So, the rise time for a 1.4Vp-p output signal is very probably higher than 2.4ns.

Kai

0 Robert Clifton56 over 6 years ago in reply to kai klaas69

TI__Mastermind 23200 points

Hi Thomas,

Kai is correct. The 2.4ns rise time is for 200mVp-p output. For a rise time of 1.4Vp-p output signal, it's going to be closer to 8ns.

Is this a key spec requirement in the customers system?

Regards,
Robert

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OPA3355: Rise_Time_as_Vout=1400mv