Cyclone IV GX PLL static power

Cyclone IV FPGA PLL power have 2 components
1. Analog - VCCA (2.5V)
2. Digital - VCCD_PLL (1.2V)

Powerplay power analyzer reports & board measurements (GX development) shows static current as 34mA for analog supply (VCCA) even when PLL is not in used in design. Why PLL static power is so high ? Is there any way to shut off the static power.

Thanks,
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