i am designing a frequency hopping sythesizer using HMC833. in the evaluation board schematic the "CP (pin 4)" output is given ti "VTUNE(pin 23)" via a loop filter. in the data sheet bw given is 74, 90, and 200 KHz. Can i use a different band width? how will i find the values of all the four capacitors and resistances? is there any simulation tool for it?