How yuvan1492/180nm-model-2-stage-opamp works
This repository is an LTspice circuit-design and simulation project for a two-stage, Miller-compensated TSMC 0.18 μm OTA. The documented workflow is to open the schematic in LTspice, run an analysis, and inspect waveform or measurement results. The README describes transient, AC, and DC operating-point analyses, plus custom transistor symbols and a local BSIM3 model library. No source excerpts were provided; the graph reflects documented relationships and the supplied file tree.
Main entry points: OTA.asc OTA schematic · tsmc018k.lib TSMC models
Components 7
Circuit design
- OTA schematic
simulations/OTA.asc - MOS symbols
- TSMC models
simulations/tsmc018k.lib
Simulation
- Analysis directives
simulations/OTA.asc - Waveforms and measurements
Other components
- Engineer
- LTspice
Connections 6
- Engineer → LTspice: opens schematic
- LTspice → OTA schematic: loads
- OTA schematic → MOS symbols: uses
- OTA schematic → TSMC models: includes
- LTspice → Analysis directives: runs
- LTspice → Waveforms and measurements: produces