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LMX2820: LMX2820 phase synchronization over frequency hopping

Youngho Suh
Intellectual 550 points

Part Number: LMX2820

Hi,

I used to use the ADI ADF4382A PLL chip for multi-chip synchronization over frequency hopping. I am wondering whether the LMX2820 offers the same phase synchronization feature during frequency changes. If so, could you please share an application note for this?

Youngho

 

  • 0
    TI__Guru** 122380 points

    Hi There,

    I guess you were referring to phase re-synchronization after frequency change. LMX2820 does not support this feature. After frequency change, the devices have to be synced again manually.