LMH32401: LMH32401

Giora Eytan

Part Number: LMH32401

Hello,

- In the data sheet : "..Enable transition-time (1% settling) Ambient loop disabled, fIN = 25 MHz, VOUT = 1 VPP, IDC = 0 μA, GAIN = 20 kΩ - 850 ns " (page 10).

- At page 14 Figure 6-24. Turn-On Time - it looks like as around 200ns.

A really big difference. How come?

Sincerely,

Giora

10 months ago

0 SimaJalaleddine 10 months ago

TI__Mastermind 22350 points

Hello Giora,

We apologize for the slight delay. Today is a holiday in the US. We will send over a response to you by tomorrow.

Thank you,

Sima

+1 SimaJalaleddine 10 months ago

TI__Mastermind 22350 points

Hello Giora,

Thank you for your patience. You are correct in your observation. I talked to our test team, and they said that Figure 6-24 is measured data in the lab, while the enable transition-time specification is typical simulated design data. Even though we measured around 200ns in the lab, we kept the conservative design simulation specification of 850ns. This value is the average of the sample runs from design.

Best regards,

Sima

0 Giora Eytan 10 months ago in reply to SimaJalaleddine

Expert 1075 points

Sima,

Thanks.

Giora

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LMH32401: LMH32401