Hi Guys,
When I simulate the example, track and hold circuitry, in Ken's
Simulating Switched=-Capacitor Filters with SpectreRF, the simulation is terminated with a fatal error shown below.
Quote:======================================
`harmDisto': time = (50 us -> 52.5 us)
======================================
......9......8......7......6......5......4......3......2......1......0
Conv norm = 151e-03, max dV(SH.hold) = 5.2889 mV, took 10 ms.
Fatal error found by spectre during periodic steady state analysis, during
Quasi-Periodic Steady State Analysis `harmDisto'.
Arithmetic exception.
Warning from spectre during periodic steady state analysis, during Quasi-
Periodic Steady State Analysis `harmDisto'.
Failed to open save_restart file . Restore is ignored.
Failed to save the states into the file on analysis harmDisto
The whole simulation is logged in the attached file.
Any comments are aprreciated.
Yawei
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An error when simulating t&h circuitry (Read 1793 times)