TAS5731: TAS5731 PLL loop filter

Nic Lin

Intellectual 2020 points

Part Number: TAS5731

Team,

For TAS5731, can we increase the external PLL filter capacitor C1 from 47nF to 4.7uF? Is there any side effect? Customer factory made a mistake to solder 4.7uF to the board.

Regards,

Nic

over 4 years ago

0 Xiaolin Qin over 4 years ago

TI__Expert 6295 points

hi, Nick,

This capacitor is one important factor as it determines the acquisition time and jitter peaking at a particular data rate. it is propose customer to change back to 47nF.

regards

Linda

Audio

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TAS5731: TAS5731 PLL loop filter