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CDCE62002: VCO Calibration Help

Part Number: CDCE62002

Hello team,

Could you please help us to address VCO calibration issue?

After configuring:

Register0 : 0x52D00470

Rigister1: 0x907FBFE1,

I confirmed 126MHz and 63MHz LVDS was output.

However, PLL_LOCK remains L.Therefore, I tired VCO calibration but the Register2 bit7 changed to 0 and it doesn't recover from the power-down mode.

(I tried to toggle register2 bit20 as register2 bit13 was 1)

Regards,

Itoh