Sunday, January 20, 2019

Open Loop Cascade of amplifiers


N ωN/ω1 |AV(0)|
1
1
10000
2
64.36
100
3
236.64
21.54
4
434.98
10
5
611.16
6.31
10
1066.55
2.51
20
1184.87
1.58

For a given voltage gain, cascade structure could lower each stage gain requirement and enlarge the final amplifier's bandwidth.

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