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The Designer's Guide Community Forum › Simulators › RF Simulators › Help to simulate RF Bandpass filter with Spectre
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Help to simulate RF Bandpass filter with Spectre (Read 53 times)
alesi616
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Help to simulate RF Bandpass filter with Spectre
Jan 13th, 2005, 10:00am  
Hi all,

I am currently working on my RF Passive Bandpass filter (top-C coupled topology) at 1.9GHz with 200MHz Bandwidth, I really need help (if can, step by step tutorial) on simulation my circuit on Cadence Spectre, especially IIP3 and 1-dB Compression Point plot with PSS analysis, bacause I always get error messages (oxide breakdown..) from it and the test fail.

Thanx ya Smiley
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boa
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Re: Help to simulate RF Bandpass filter with Spect
Reply #1 - Jan 13th, 2005, 10:54pm  
Maybe I am missing something, but why do you need PSS analyses for a passive filter? If your circuit does not have periodic inputs (e.g. clocks), PSS analyses will not give you any advantage compared to conventional small-signal analyses and will take more time.
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