Other Parts Discussed in Thread: LMX2487E-EVM, LMX2487E, LMX2485
Hello,
I'm also studying LMX2485E using LMX2487E-EVM & TICS Pro.
(I use the VCO of other board for LMX2485E, not VCO of LMX2487E-EVM.
I select LMX2485E device mode of TICS pro.)
I found that TICS Pro LMX2485E mode has the following problems;
1) It does not write Resistor value of ONLY "RF Divider R value" of PLL mode.
Command of Only "RF Divider R value" is not come up in the command prompt of PLL mode.
It can write Resistor on "RF Divider R value" of User Control and Raw resistors mode.
2)When I select Prescalar=8 in PLL mode, actual Fvco frequency is not as calculated value.
CPOUTRF voltage is incorrect??
When I select Prescalar=16 is OK.
Please let me know how to solve the problems.
Shoko