TWL6037 crystal

Logan Lin

Intellectual 340 points

Other Parts Discussed in Thread: TWL6037

HI Sirs

If a +/- 10 ppm, 32.768k crystal is applied in TWL6037, How much ppm will get on CLK32GAO, for normal an backup mode?

Using +/- 20 ppm crystal, the tolerance of CLK32GAO is +/- 30 ppm

If using +/- 10 ppm crystal, can we get +/- 15 ppm clock from CLK32GAO or less?

over 8 years ago

0 Kevin LaRosa over 8 years ago

TI__Genius 17380 points

Hi Logan,

We would expect the frequency accuracy of the CLK32GAO to scale with the frequency accuracy of the crystal. That said, we have not tested with various crystal tolerances and measured the correlation ppm of the CLK32GAO across these various crystals so it would not be guaranteed.

0 Logan Lin over 8 years ago in reply to Kevin LaRosa

Intellectual 340 points

HI Kevin:

roger that, thanks for your reply.

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TWL6037 crystal