PCM1753-Q1: Does the overshoot of SCK and BCK affect the device?

Hale Tan

Part Number: PCM1753-Q1
Other Parts Discussed in Thread: PCM1753

Hi team,

The BCK and SCK pins of the pcm1753 have an overshoot of 7.5V and a downshoot of -1V as below. Does it affect the device?

over 1 year ago

0 Arash Loloee over 1 year ago

TI__Mastermind 24640 points

Hi , Absolute Maximum Ratings for input and supply voltage are mentioned in datasheet as -0.3V to +6.5V. So these numbers seems too high for the device.

Regards,

Arash

0 Hale Tan over 1 year ago in reply to Arash Loloee

TI__Expert 3340 points

Hi Arash,

Thanks.

If the overshoot and downshoot is in the range of -0.3V to +6.5V, can it be accepted?

0 Arash Loloee over 1 year ago in reply to Hale Tan

TI__Mastermind 24640 points

Hello Hale,

The absolute maximum ratings indicate the limits that a device can tolerate without getting damaged, so as long as you are not exceeding the above values you should be ok.

Regards,

Arash

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PCM1753-Q1: Does the overshoot of SCK and BCK affect the device?