1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
{
"metadata": {
"name": "",
"signature": "sha256:a53e3521832583abe0335811dcafa98f6c34443e5174472fc5c852275ef11b44"
},
"nbformat": 3,
"nbformat_minor": 0,
"worksheets": [
{
"cells": [
{
"cell_type": "heading",
"level": 1,
"metadata": {},
"source": [
"Chapter04: Digital Integrated Circuit Design"
]
},
{
"cell_type": "heading",
"level": 2,
"metadata": {},
"source": [
"Ex4.3:pg-230"
]
},
{
"cell_type": "code",
"collapsed": false,
"input": [
"#Ex 4.3\n",
"\n",
"VDD=3.0;#V(Supply Voltage)\n",
"VOH=VDD;#V\n",
"VOL=0.0;#V\n",
"Vth=VDD/2;#V\n",
"VIL=VDD/2;#V\n",
"VIH=VDD/2;#V\n",
"NMH=VOH-VIH;#V\n",
"NML=VIL-VOL;#V\n",
"print Vth,\"Vth(V)\"\n",
"print VIL,\"VIL(V)\"\n",
"print VIH,\"VIH(V)\"\n",
"print VOL,\"VOL(V)\"\n",
"print VOH,\"VOH(V)\"\n",
"print NML,\"NML(V)\"\n",
"print NMH,\"NMH(V)\"\n",
"#Gain=(VOH-VOL)/(VIH-VIL)=infinity as VIH=VIL;#Gain in the transition region\n",
"Gain=inf#\n",
"print Gain,\"Gain in the transition region\"\n",
"#Answer in the book is wrong for the gain.\n"
],
"language": "python",
"metadata": {},
"outputs": [
{
"output_type": "stream",
"stream": "stdout",
"text": [
"1.5 Vth(V)\n",
"1.5 VIL(V)\n",
"1.5 VIH(V)\n",
"0.0 VOL(V)\n",
"3.0 VOH(V)\n",
"1.5 NML(V)\n",
"1.5 NMH(V)\n",
"inf Gain in the transition region\n"
]
}
],
"prompt_number": 2
}
],
"metadata": {}
}
]
}
|
