nandu
Member level 2
vco + noise + veriloga
Hi
I have simulated pss and pnoise of a VCO and have extracted a table of its phase noise vs frequency in dBc/Hz. Now I need to estimate how much jitter this contributes to a PLL loop. For this I have a PLL loop with ideal elements, but I want the ideal VCO block to take the phase noise table of the actual VCO as its input and produce the corresponding jitter at its output. How do I do it? Can I do it using VerilogA?
Hi
I have simulated pss and pnoise of a VCO and have extracted a table of its phase noise vs frequency in dBc/Hz. Now I need to estimate how much jitter this contributes to a PLL loop. For this I have a PLL loop with ideal elements, but I want the ideal VCO block to take the phase noise table of the actual VCO as its input and produce the corresponding jitter at its output. How do I do it? Can I do it using VerilogA?