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diff --git a/sample_notebooks/Nitin Kumar/Chapter3_1.ipynb b/sample_notebooks/Nitin Kumar/Chapter3_1.ipynb new file mode 100755 index 00000000..42c62c0c --- /dev/null +++ b/sample_notebooks/Nitin Kumar/Chapter3_1.ipynb @@ -0,0 +1,248 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:4dd75e820655e4b9c7b707a16e607a97dc80135f17b0fdcdf8960be3f0fc80b3" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 3 - Operational Amplifiers and their parameters" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.1, page 76" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "fBW=4 #MHz\n", + "fo=10 #Hz\n", + "AOL=fBW*10**6/fo #unitless\n", + "print \"Open loop gain is %.0e \" %AOL" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Open loop gain is 4e+05 \n" + ] + } + ], + "prompt_number": 9 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.2, page 78" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "V1=-10 #V\n", + "V2=10 #V\n", + "SR=0.5 #V/micro second\n", + "delta_Vo=V2-V1 #V\n", + "delta_t=delta_Vo/SR #micro second\n", + "print \"Time taken by op-amp is %d us\" %delta_t" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Time taken by op-amp is 40 us\n" + ] + } + ], + "prompt_number": 10 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.3, page 78" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import math\n", + "SR=0.6 #V/micro second\n", + "f=100 #kHz\n", + "Vm=(SR/10**-6)/(2*math.pi*f*1000) #V\n", + "print \"Maximum voltage, Vm is %0.3f V\" %Vm" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Maximum voltage, Vm is 0.955 V\n" + ] + } + ], + "prompt_number": 13 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.4, page 79" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import math\n", + "SR=0.5 #V/micro second\n", + "Vm=10 #V\n", + "f=100 #kHz\n", + "fm=(SR/10**-6)/(2*math.pi*Vm)/1000 #kHz\n", + "print \"Maximum frequency, fm is %.2f kHz\" %fm" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Maximum frequency, fm is 7.96 kHz\n" + ] + } + ], + "prompt_number": 16 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.5, page 79" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "delta_t=0.3/2 #micro second\n", + "V1=-3 #V\n", + "V2=3 #V\n", + "delta_Vo=V2-V1 #V\n", + "SR=delta_Vo/delta_t #V/micro second\n", + "print \"Slew rate is %d V/us\" %SR" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Slew rate is 40 V/us\n" + ] + } + ], + "prompt_number": 17 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.6, page 80" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "SR=2 #V/micro second\n", + "delta_Vin=0.8 #V\n", + "delta_t=10 #micro second\n", + "Acl_max=SR/(delta_Vin/delta_t) #unitless\n", + "print \"Maximum close loop voltage gain is %d\" %Acl_max" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Maximum close loop voltage gain is 25\n" + ] + } + ], + "prompt_number": 18 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Ex 3.7, page 80" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "import math\n", + "SR=6 #V/micro second\n", + "#Part (i)\n", + "Vm=1 #V\n", + "fm=(SR/10**-6)/(2*math.pi*Vm)/1000 #kHz\n", + "print \"part (i) Maximum frequency, fm is %d kHz\" %fm\n", + "#Part (i)\n", + "Vm=10 #V\n", + "fm=(SR/10**-6)/(2*math.pi*Vm)/1000 #kHz\n", + "print \"part (ii) Maximum frequency, fm is %.1f kHz\" %fm" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "part (i) Maximum frequency, fm is 954 kHz\n", + "part (ii) Maximum frequency, fm is 95.5 kHz\n" + ] + } + ], + "prompt_number": 21 + } + ], + "metadata": {} + } + ] +}
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