參數(shù)資料
型號: UAF42AU
英文描述: UNIVERSAL ACTIVE FILTER
中文描述: 通用有源濾波器
文件頁數(shù): 14/14頁
文件大?。?/td> 569K
代理商: UAF42AU
14
FIGURE 17. Gain vs Frequency for Fifth-Order 5kHz (a)
Butterworth, (b) 3dB Chebyshev, (c) –60dB
Inverse Chebyshev, and (d) Bessel Unity-
Gain Low-Pass Filters, Showing Overall Fil-
ter Response.
Frequency (Hz)
50
100
1k
50k
G
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
10k
(a)
(d)
(b)
(c)
FIGURE 18. Gain vs Frequency for Fifth-Order 5kHz (a)
Butterworth, (b) 3dB Chebyshev, (c) –60dB
Inverse Chebyshev, and (d) Bessel Unity-
Gain Low-Pass Filters, Showing Transition-
Band Detail.
Frequency (Hz)
100
1k
10k
G
3
0
–3
–6
–9
–12
–15
–18
–21
–24
–27
(a)
(d)
(b)
(c)
FIGURE 19. Step Response of Fifth-Order 5kHz
Butterworth Low-Pass Filter.
FIGURE 21. Step Response of Fifth-Order 5kHz, –60dB
Inverse Chebyshev Low-Pass Filter.
FIGURE 20. Step Response of Fifth-Order 5kHz, 3dB
Ripple Chebyshev Low-Pass Filter.
FIGURE 22. Step Response of Fifth-Order 5kHz Bessel
Low-Pass Filter.
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相關代理商/技術參數(shù)
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