LMK04828: Programming Sequence

Kazuki Itoh

Genius 10710 points

Part Number: LMK04828

Hi team,

Please help me answer my customer's question.

Recommended sequence on DS p.49 mentions that 3. Program register 0x171 to 0xAA and 0x172 to 0x02.

Why is this sequence needed?

Does it matter if it's left initial value?

Regards,

Itoh

over 5 years ago

0 Derek Payne over 5 years ago

TI__Mastermind 33430 points

Hello Itoh-san,

0x171 and 0x172 are related to the internal VCO calibration sequence. They should be programmed according to the datasheet recommendations to ensure optimal performance. They should not be left at the initial value.

Regards,

0 user5983069 over 5 years ago in reply to Derek Payne

Intellectual 320 points

Hello Derek

Thank you. I will program it.

Regards,

Takeshi Miki

Clock & timing

Clock & timing forum

LMK04828: Programming Sequence