random bit generator using chua
TRANSCRIPT
7/23/2019 Random Bit Generator Using Chua
http://slidepdf.com/reader/full/random-bit-generator-using-chua 1/4
Random bit Generator Using Chua’s Circuit
- 3 0 . 7 6 m V
0
R 5
1 k
R 8
2 2 0- 4 . 8 9 6 u V
0
V
R 1 0
2 2 k
V
R 1 9
1 0 k
0
2 3 6 . 5 u V
R 6
1 k
0
C 3
1 0 n1
2
R 1 4
2 . 5 k
- 4 . 4 1 8 m V
V 2
9 V d c
- 4 . 8 9 6 u V
U 9
O P - 0 5 / L T3
2
7
4
6
8
1+
-
V
+
V
-
O U T
O S 2
O S 1
U 8
O P - 0 5 / L T
3
2
7
4
6
8
1+
-
V
+
V
-
O U T
O S 2
O S 1
- 4 . 2 2 0 m V
1 6 3 . 8 u V
R 9
2 2 0
U 1 1
L M 7 4 1
3
2
7
4
6
1
5+
-
V
+
V
-
O U T
O S 1
O S 2
R 1 7
1 0 k
4 9 . 9 6 m V
1 9 8 . 7 u VC 2
1 0 0 n1
2
2 . 2 3 3 V
R 1 1
2 2 k
O P - 0 5 / L T3
2
7
4
6
8
1+
-
V
+
V
-
O U T
O S 2
O S 1
- 1 9 . 1 7 u V
R 1 2
3 . 3 k
2 . 2 3 3 V
U 1 0
O P - 0 5 / L T
3
2
7
4
6
8
1+
-
V
+
V
-
O U T
O S 2
O S 1
V
V 1
9 V d c
R 4
1 0 0
0 V - 4 . 0 1 6 m V
2 . 9 5 3 V
U 1 3
L M 7 4 1
3
2
7
4
6
1
5+
-
V
+
V
-
O U T
O S 1
O S 2
R 2 0
1 0 k
- 4 . 0 1 6 m V
C 1
5 0 n1
2
0 V
R 2 1
3 . 3 k
R 1 5
1 0 0 k
9 . 0 0 0 V
R 1 3
2 . 2 k
R 1 8
3 . 3 k
0
R 7
1 0 k
- 9 . 0 0 0 V
Simulation Results
A.Output at 10nF capacitor
7/23/2019 Random Bit Generator Using Chua
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B. Output across 100pf capacitor
• Output at 10pf capacitor - Red!
• Output at "chmitt trigger - Green!
• Output at #e$e% shifter - &io%et!
7/23/2019 Random Bit Generator Using Chua
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Outputs on DSO:
Output at 10nF capacitor
Output at 100nF capacitor
7/23/2019 Random Bit Generator Using Chua
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Output at "chmitt 'rigger
Output at #e$e% "hifter