Hi,
We are using LMK03318 in one of our new project. LMK03318 doesn't respond to I2C request and draws too much current > 1.2A.
VDD_DIG, VDD_IN, VDD_LDO, VDD_PLL, VDDO_01 and VDDO_23 are powered from 3V3 rail.
The unused VDDO rails including VDDO_4, VDDO_5, VDDO_6 and VDDO_7 are tied to ground. We suspect connecting unused VDDO_x caused the problem.
Please advise is it OK to connect unused VDDO_x to GND?
Best Regards,
Larry
