| { |
| "cells": [ |
| { |
| "cell_type": "markdown", |
| "metadata": {}, |
| "source": [ |
| "# 2.4 GHz VCO Transfer Function\n", |
| "Plot the transfer function of the VCO over different corners and temperatures" |
| ] |
| }, |
| { |
| "cell_type": "code", |
| "execution_count": 1, |
| "metadata": {}, |
| "outputs": [], |
| "source": [ |
| "%load_ext autoreload\n", |
| "%autoreload 2" |
| ] |
| }, |
| { |
| "cell_type": "code", |
| "execution_count": 3, |
| "metadata": {}, |
| "outputs": [], |
| "source": [ |
| "import matplotlib.pyplot as plt\n", |
| "import numpy as np\n", |
| "from IPython.display import display, Markdown\n", |
| "import SpiceInterface\n", |
| "import h5py" |
| ] |
| }, |
| { |
| "cell_type": "markdown", |
| "metadata": {}, |
| "source": [ |
| "### Read in the results file" |
| ] |
| }, |
| { |
| "cell_type": "code", |
| "execution_count": 13, |
| "metadata": {}, |
| "outputs": [ |
| { |
| "name": "stdout", |
| "output_type": "stream", |
| "text": [ |
| "[5.88235294e+09 5.88235294e+09 5.88235294e+09 5.26315789e+09\n", |
| " 5.26315789e+09 5.00000000e+09 5.00000000e+09 4.98449179e+09\n", |
| " 4.57174073e+09 5.25427244e+09 4.31128989e+09 4.04942136e+09\n", |
| " 4.11495216e+09 3.57142857e+09 2.92397661e+09 2.90729831e+09\n", |
| " 2.30414747e+09 1.85185185e+09 1.61290323e+09 1.44927536e+09\n", |
| " 1.31578947e+09 1.19047619e+09 1.09890110e+09 1.05263158e+09\n", |
| " 1.03092784e+09 1.02040816e+09 1.03092784e+09 1.02040816e+09\n", |
| " 1.02040816e+09 1.03092784e+09 1.02040816e+09 1.02040816e+09]\n" |
| ] |
| } |
| ], |
| "source": [ |
| "filename = '../tests/vco_2-4GHz_corners.hdf5'\n", |
| "with h5py.File(filename, 'r') as file:\n", |
| "\n", |
| " # grab the data keys\n", |
| " group_list = list(file.keys())\n", |
| " \n", |
| " # get the indexing data\n", |
| " indexing = {}\n", |
| " for key in list(file['indexing']):\n", |
| " indexing[key] = list(file['indexing'][key])\n", |
| " \n", |
| " \n", |
| " \n", |
| " # get the simulation data\n", |
| " data = list(file['data']) \n", |
| " print(data[0][0][0])\n" |
| ] |
| }, |
| { |
| "cell_type": "markdown", |
| "metadata": {}, |
| "source": [ |
| "### Plot the transfer function" |
| ] |
| }, |
| { |
| "cell_type": "code", |
| "execution_count": 14, |
| "metadata": {}, |
| "outputs": [ |
| { |
| "ename": "NameError", |
| "evalue": "name 'vdd' is not defined", |
| "output_type": "error", |
| "traceback": [ |
| "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m", |
| "\u001b[0;31mNameError\u001b[0m Traceback (most recent call last)", |
| "\u001b[0;32m<ipython-input-14-32a5b334c682>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m \u001b[0mvctl\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mnp\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mlinspace\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mvdd\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mvctl_num\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m 2\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 3\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mi\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlen\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 4\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mj\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlen\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m 5\u001b[0m \u001b[0;32mfor\u001b[0m \u001b[0mk\u001b[0m \u001b[0;32min\u001b[0m \u001b[0mrange\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mlen\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mdata\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;36m0\u001b[0m\u001b[0;34m]\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m:\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n", |
| "\u001b[0;31mNameError\u001b[0m: name 'vdd' is not defined" |
| ] |
| } |
| ], |
| "source": [ |
| "vctl = np.linspace(0, 1.8, 32)\n", |
| "\n", |
| "for i in range(len(data)):\n", |
| " for j in range(len(data[0])):\n", |
| " for k in range(len(data[0][0])):\n", |
| " \n", |
| " plt.plot(vctl, data[i][j][k], 'b', alpha=0.5)\n", |
| "\n", |
| "plt.show()" |
| ] |
| } |
| ], |
| "metadata": { |
| "kernelspec": { |
| "display_name": "Python 3", |
| "language": "python", |
| "name": "python3" |
| }, |
| "language_info": { |
| "codemirror_mode": { |
| "name": "ipython", |
| "version": 3 |
| }, |
| "file_extension": ".py", |
| "mimetype": "text/x-python", |
| "name": "python", |
| "nbconvert_exporter": "python", |
| "pygments_lexer": "ipython3", |
| "version": "3.7.3" |
| } |
| }, |
| "nbformat": 4, |
| "nbformat_minor": 4 |
| } |