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Setting Up An Analysis<br />

Transient Analysis<br />

Noise Function<br />

Noise Table Function<br />

Pattern Function<br />

Pulse Function<br />

Piece Wise Linear Function<br />

Single Frequency FM Function<br />

Sine Function<br />

Trapezoidal Pulse With Bit Pattern Function<br />

Exponential Pulse With Bit Pattern Function<br />

Linear Feedback Shift Register (LFSR) Function<br />

Circuit-level transient simulation is the numerical resolution of an algebraic differential system<br />

of equations; as such, it is not an exact procedure (unlike the linear AC or NOISE analyses), and<br />

many ‘switches’ can be used to control the accuracy of the results. Typically, improved<br />

accuracy comes with an increased CPU time. The trade-off between speed and accuracy is the<br />

primary concern of <strong>user</strong>s designing simulations.<br />

For further information see the chapter “Speed and Accuracy” on page 1243.<br />

Transient Analysis Results<br />

NOISE<br />

NOISE TABLE<br />

PATTERN<br />

PULSE<br />

PWL<br />

SFFM<br />

SIN<br />

PBIT<br />

EBIT<br />

LFSR<br />

The results of transient analysis runs are output using .EXTRACT, .PLOT, .PRINT, and<br />

.PROBE commands.<br />

Example transient analysis waveform output from a .PLOT statement is shown in Figure 6-2:<br />

218<br />

Eldo® User's Manual, 15.3

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