TPS659037: Regarding the connection of the oscillator (not the crystal).

user3413525

Part Number: TPS659037

Hi,

I have a question about the TPS16903's OSC16MIN input.
When connecting an oscillator (not a crystal) to the OSC16MIN input, is there a problem with 3.3V products?

Regards,

Koji

over 5 years ago

0 user3413525 over 5 years ago

Prodigy 100 points

I made a mistake. It is a question of TPS659037.

0 Gordon Varney over 5 years ago

TI__Genius 9310 points

Koji-san,
the OSC16MIN pin is part of the VRTC I/O supply range. 1.85V is max input voltage.
No you can't use a 3.3V Oscillator on this pin.

If you have any questions reference the data sheet section (4.3 Recommended Operating Conditions, under the VRTC digital pins)

0 user3413525 over 5 years ago in reply to Gordon Varney

Prodigy 100 points

Hi Gordon,

Thank you for your support.

Best Regards,

Koji

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TPS659037: Regarding the connection of the oscillator (not the crystal).