Ready-to-run simulations of all of the LTspice tutorial examples discussed in Chapter 19 have been provided here. In some cases additional versions of the examples have been provided.
There are 23 simulation files for the differential pair, subcircuit , wingspread and single-transistor simulations of Figures 19.1 - 19.6. There are 21 simulation files for the simple example power amplifier of Figure 19.7. Each simulation file is in a directory that includes plot files and the necessary model files. This makes the simulations self-contained and ready to run.
The zip file below contains the full directory structure in which all of these simulations are located.
The included simulation file contents are listed in the directory/file tree here.