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CDCEL925: calculation sheet for modulation frequency, how to control Fvco etc

Dennis Oh
Prodigy 440 points
Part Number: CDCEL925
Other Parts Discussed in Thread: CLOCKPRO

 Hello,

I'm supporting LG display customer in TI Korea. He has concerns about how to manage/control Fvco.

do we have a calculation sheet so for easy supporting for customer?  Thanks in adv.

  • 0
    TI__Mastermind 28550 points

    Hello Dennis,

    Section 10.2.2.2 PLL Multiplier/Divider Definition gives some equations for Fvco. 

    Table 2 provides the percent SSC shifts available.

    Perhaps the best recommendation is that the TI ClockPro software can be used to help generate configurations.

    73,
    Timothy