i want to divide the o/p freq of Quad-VCO i.e. 4.8 GHz into 2.4 GHz. for this purpose i need a freq divider ckt.
i saw the freq divider from RF library in cadence. it is containing 4 pins (pin, pout,nin, nout).
how to apply stimulus to this pins & check the o/p
i dont know what nout stands for here
pin might be i/p power, pout might be o/p power
nin might be divide no.
Yes, it works. Did you try? Provided you've got the threshold right - it simply looks when the threshold is crossed and uses that.
Look in the veriloga code - it's fairly clear what it is doing, and there are comments at the top.