I am confused about the reg02h REFDIV Reference Divider Register of hmc984 and reg02h R-Divider Register of hmc983. What‘s the difference between this two register, and the function of Reg 02h R-Divider Register in hmc983?
For example, I was designed a PLL with 2GHz output. The xtal frequency is 100MHz,
R=2( REFDIV Reference Divider Register of hmc984)
How to set the reg02h R-Divider Register of hmc983?