LMK03328: AC decouple or DC decouple for reference clock input

Oliver Ou

Intellectual 2845 points

Part Number: LMK03328

Hi,

Customer wants to know when he should use AC decoupling and DC decoupling for the reference clock input for LMK03328.

Can you give some guider line?

Thanks.

Oliver Ou

over 6 years ago

0 Lane Boyd over 6 years ago

TI__Genius 16845 points

Hi Oliver,

The LMK03328 has a programmable input stage which can be configured to accept an AC-coupled or DC-coupled input. See datasheet section 10.4.2 for more info.

Kind regards,
Lane

Clock & timing

Clock & timing forum

LMK03328: AC decouple or DC decouple for reference clock input