SN74CB3Q3244: SN74CB3Q3244DBQR, what is the supply voltage bias condition during HTOL test? Is it 3.3V?

Dong Ba

Intellectual 1055 points

Part Number: SN74CB3Q3244

Hi Team,

SN74CB3Q3244DBQR, what is the supply voltage bias condition during HTOL test? Is it 3.3V?

over 4 years ago

0 Clemens Ladisch over 4 years ago

Guru 318700 points

JESD22-A108 requires V_CC to be the maximum, i.e., 3.6 V.

0 Kate Dickson over 4 years ago

TI__Expert 5660 points

Hello,

Thanks for your question.

HTOL is used to determine the reliability of a device at high temperature while under operating conditions. The test is usually run over an extended period of time according to the JESD22-A108 standard. Click here to read more about TI's reliability testing.

Best regards,
Kate

0 Dong Ba over 4 years ago in reply to Kate Dickson

TI__Intellectual 1055 points

Hi,

Nice to get your feedback.

The customer's question is what is the test supply condition to get the test result of HTOL above, 3.3V or 3.6V or something else, or any voltage within the spec?

Regards,

CSC Team

0 Kate Dickson over 4 years ago in reply to Dong Ba

TI__Expert 5660 points

Hello,

I've reached out to our quality and reliability team to see if I can find any more specific information. Please expect a follow-up from me in 1-2 days.

Best regards,
Kate

0 Kate Dickson over 4 years ago in reply to Dong Ba

TI__Expert 5660 points

Hello,

I can confirm that this device was tested to the industry standard (JESD22-A108) which runs HTOL with Vcc = Max operating voltage.

Best regards,
Kate

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SN74CB3Q3244: SN74CB3Q3244DBQR, what is the supply voltage bias condition during HTOL test? Is it 3.3V?