LMK04208: Measurement request for phase noise at LVDS setting

Yusuke Mukuno

Part Number: LMK04208

My customer have a issue of phase noise with LMK04208. They found the spur that don't meet their spec.

They want to compare our reference data. Could you please measure the phase noise at LVDS setting by OUT0 with our EVM?

Customer result is below,

Muk

0 Noel Fung over 5 years ago

hi Yusuke,

What is your configuration? Also did both PLL lock? What kind of power supply did you use?

0 Yusuke Mukuno over 5 years ago in reply to Noel Fung

HI Noel-san,

What is your configuration?

->Please refer to attached TICS_pro setting file.

Also did both PLL lock?

->Yes, they did.

What kind of power supply did you use?

->The customer uses 3.3V.

Also, I will directly send the customer schematics to you by email.

Thanks

Muk

0 Noel Fung over 5 years ago in reply to Yusuke Mukuno

Hi Mukuno-san,

I got your mail, let's close this post here.

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