CDCE706: SSC applicable frequency range

Kawai

Guru 19775 points

Part Number: CDCE706

Hi Team,

I believe SSC function is supported to all VCO frequency range which is from 80MHz to 300MHz, am I understanding correctly ?

For CDCE706, I found the table in the datasheet (SNAS815I) page 20 that shows fvco range only from 100MHz to 167MHz.
What is this range ? Is there limitation ?

Thanks and Best Regards,

Kawai

over 4 years ago

0 Noel Fung over 4 years ago

TI__Guru* 81490 points

Hi Kawai-san,

On page 7, the first row tells us that when SSC is enabled in PLL2, the VCO frequency range is reduced to 80MHz to 167MHz.

0 Kawai over 4 years ago in reply to Noel Fung

Guru 19775 points

Hi Noel-san,

Thanks for the information. I understood that SSC is only applicable to PLL2.

Best Regards,

Kawai

Clock & timing

Clock & timing forum

CDCE706: SSC applicable frequency range