AFE7222 / Latency with bypass mode

Ryuji

Guru 20090 points

Other Parts Discussed in Thread: AFE7222

Hello,

Could you please let me know latency of ADC/DAC with bypass mode ?

I can find the default mode latency in the AFE7222 datasheet.

However, I can't find the bypass mode latency.

Is this close to zero clock cycles?

Best Regards,
Ryuji

over 11 years ago

0 Ebenezer Dwobeng over 11 years ago

TI__Genius 9695 points

Hi Ryuyi,

The read and write pointers of the FIFO's in AFE722X are set 4 clock cycles apart in default mode so expect the latency to reduce by 4 clock cycles when the bypass bits are set in ADC/DAC. In bypass mode, the FIFO's are not used.

Thanks,

Eben.

Data converters

Data converters forum

AFE7222 / Latency with bypass mode