Help on IP3 simulation in cadence

Discussion in 'Cadence' started by David, Oct 6, 2004.

  1. David

    David Guest

    Hi,

    Normally I can get IP3 from PSS or PSS/PAC simulation in IC4.46, QPSS
    or QPSS/QPAC simulation in IC5.0. When I designed LNA before I can
    easily get a clear 3:1 slope. But when I use cadence to run the IP3
    simulation over one single device, I can not get the same 3:1 slope no
    matter how I changed the tolerance parameters. I did not use matching
    network in my simulation as in LNA design, only for the device itself.
    Anybody met the similar problem before on IP3 simulation? Any
    suggestions? Thanks!

    David
     
    David, Oct 6, 2004
    #1
Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads

  1. Mixed-signal simulation speed-up with Cadence

  2. Optimization simulation in the Cadence

  3. Regarding Analog Environment of Cadence + Simulation

  4. Cadence Virtuoso ADE - Simulation and Plotting Help!

  5. "Rapid IP3" and other specialized analyses

  6. cadence simulation proble, please help

  7. Help. Cadence Spectre Simulation

  8. advance simulation time without running simulation and then re running

Loading...