https://github.com/augustunderground/serafin

Single-Ended Operational Amplifier Characterization
https://github.com/augustunderground/serafin

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Single-Ended Operational Amplifier Characterization

• Host: GitHub
• URL: https://github.com/augustunderground/serafin
• Owner: AugustUnderground
• License: mit
• Created: 2022-10-05T18:02:54.000Z (about 2 years ago)
• Default Branch: master
• Last Pushed: 2024-03-12T14:57:18.000Z (8 months ago)
• Last Synced: 2024-03-12T16:11:30.426Z (8 months ago)
• Language: Python
• Homepage: https://augustunderground.github.io/serafin/
• Size: 60.5 KB
• Stars: 4
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SERAFIN

**S**ingle-**E**nded Ope**r**ational **A**mpli**f**ier Character**i**zatio**n**

loosely based on [AC²E](https://github.com/electronics-and-drives/ace).

## Dependencies:

- [pynut](https://github.com/augustunderground/pynut)

- [pyspectre](https://github.com/augustunderground/pyspectre)

## Installation

With `pip`:

```sh

$ pip install git+https://github.com/augustunderground/serafin.git

```

From source:

```sh

$ git clone https://github.com/augustunderground/serafin.git

$ pushd serafin

$ pip install .

```

## Example

A few things need to be adjusted to run the example:

- Correct PDK path in `./example/gpdk180.yml`

- Derived statements for transistors in `./example/sym.scs`

- Change `nmos` and `pmos` name in `./example/sym.scs` according to PDK

```python

import serafin as sf

pdk = './example/gpdk180.yml'

net = './example/sym.scs'

ckt = './example/sym.yml'

sym = sf.operational_amplifier(pdk, ckt, net)

rsz = sf.random_sizing(sym)

prf = sf.evaluate(sym, rsz)

```