Circuit analyzer

• Introduction
• Tutorial
  • Simple example - RC low-pass filter
• Analyses
  • DC
  • AC (symbolic and numeric)
  • Transient
  • Noise (symbolic and numeric)
  • 2-port (symbolic and numeric)
  • Loop gain (symbolic and numeric)
• The symbolic_poly toolkit
  • Quick start
  • Transfer functions
  • Poles and zeros at scale
  • Noise
  • Selecting the toolkit
• Theory
  • Solving
  • AC analysis
• Modules
  • Circuit
  • SubCircuit
• Circuit elements
  • R
  • C
  • L
  • VS
  • VSin
  • ISin
  • VPulse
  • VCVS
  • SVCVS
  • VCCS
  • Nullor
  • Gyrator
  • Diode
  • VCVS_limited
  • Idtmod
• Transient Analysis & Time-Stepping Architecture
  • Integrators (Differentiators)
  • Nonlinear Solvers
  • Adaptive Time-Stepping Methods
    • Option B: Standard Predictive Time-Stepping (Legacy)
    • Option A: Coupled Schur Complement Time-Stepping (New)
• Local Truncation Error (LTE) for DAE Systems
  • Overview
  • DAE-Specific LTE Formulation
  • Impact on Simulation
• Predictor-Corrector Newton-Raphson (PCNR) Limiting
  • Overview
  • PCNR: A Consistent Replacement
  • Schur Complement Acceleration
• Examples
  • Example 1
    • Simple example - RC low-pass filter
  • Example 2
    • Multi feedBack (MFB) filter
      • Symbol definition
      • Circuit definition
      • AC analysis
        • Transfer function
        • DC gain
        • Poles
        • Input impedance
      • Noise analysis
  • Example 3
    • Simple example - VCCS with resistor load
  • Example 4
    • Simple example - Input impedance of gyrator loaded with capacitance
  • Example 5
    • Noise analysis of cascaded resistor V->I and I->V amplifier
  • Example 6
    • Modulus integrator (Idtmod)