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Table of Contents<br />

One Step Relaxation (OSR) Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1265<br />

Chapter 21<br />

Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1269<br />

Example 1—AC Analysis of a Parallel LCR Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1272<br />

Example 2—Transient and AC Analysis of a 4th Order Butterworth Filter . . . . . . . . . . . . . 1274<br />

Example 3—AC and Noise Analysis of a Band Pass Filter . . . . . . . . . . . . . . . . . . . . . . . . . 1277<br />

Example 4—AC Analysis of a Low Pass Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1280<br />

Example 5—Transient Analysis of a Colpitts Oscillator. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1283<br />

Example 6—Transient Analysis of a High Voltage Cascade . . . . . . . . . . . . . . . . . . . . . . . . 1286<br />

Example 7—Monte Carlo Analysis Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1290<br />

Example 8—DC Sensitivity of a Bipolar Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1293<br />

Example 9—Transient and AC Analysis of a Switched Capacitor Low Pass Filter . . . . . . . 1295<br />

Example 10—Transient Analysis of a Switched Capacitor Schmitt Trigger . . . . . . . . . . . . 1298<br />

Example 11—Loop Stability of an Opamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1299<br />

Example 12—Overshoot Extraction of an Opamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1301<br />

Example 13—Transient Analysis of a 5th Order Elliptic SC Low Pass Filter . . . . . . . . . . . 1303<br />

Example 14—Charge Conservation in MOS Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1304<br />

Example 15—AC Analysis of an Active RC Band Pass Filter . . . . . . . . . . . . . . . . . . . . . . . 1306<br />

Example 16—Transient Analysis of an Integrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1307<br />

Example 17—Monte Carlo Sensitivity of a Two-Stage Operational Amplifier . . . . . . . . . . 1309<br />

Example 18—Numerical Integration: TRAP versus GEAR . . . . . . . . . . . . . . . . . . . . . . . . . 1314<br />

Example 19—DC Mismatch Comparison with Monte Carlo Analysis. . . . . . . . . . . . . . . . . 1316<br />

Example 20—DC Mismatch Comparison with Monte Carlo Analysis using ECL . . . . . . . 1322<br />

Example 21—Post-Layout Simulation using DSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1324<br />

Example 22—Extract Gain and Phase Margin of a 2-Stage Opamp. . . . . . . . . . . . . . . . . . . 1327<br />

Example 23—Parametric Sensitivity Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1331<br />

Example 24—Cell Characterization: Setup Time Extraction . . . . . . . . . . . . . . . . . . . . . . . . 1334<br />

Example 25—Setting up and Handling Analog Busses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1337<br />

Example 26—Spectre Compatibility Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1339<br />

Example 27—Monte Carlo Analysis Autostop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1340<br />

Tutorial—Using Power Analysis for Static Leakage Analysis of a PLL Circuit . . . . . . . . . 1343<br />

Tutorial—High Impedance Fault Detection of a PLL Circuit. . . . . . . . . . . . . . . . . . . . . . . . 1358<br />

Transient Noise Analysis Example 1—High-Rate Particle Detector . . . . . . . . . . . . . . . . . . 1368<br />

Transient Noise Analysis Example 2—Switched Capacitor Filter . . . . . . . . . . . . . . . . . . . . 1373<br />

Appendix A<br />

Error and Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1379<br />

Eldo Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1379<br />

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1380<br />

Global Errors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1380<br />

Errors Related to Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1384<br />

Errors Related to Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1385<br />

Errors Related to Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1392<br />

Errors Related to Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1399<br />

Errors Related to Macromodels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1401<br />

Errors Related to Subcircuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1402<br />

Miscellaneous Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1403<br />

Eldo® User's Manual, 15.3 21

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