參數(shù)資料
型號: LMF60CIN-100
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: LMF60 High Performance 6th-Order Switched Capacitor Butterworth Lowpass Filter
中文描述: SWITCHED CAPACITOR FILTER, BUTTERWORTH, LOWPASS, PDIP14
封裝: 0.300 INCH, PLASTIC, DIP-14
文件頁數(shù): 18/20頁
文件大?。?/td> 391K
代理商: LMF60CIN-100
2.0 Designing with the LMF60
(Continued)
TL/H/9294–31
f
0
e
1
2
q
0
R
1
R
2
C
1
C
2
H
0
e
R
4
/R
3
(H
0
e
1 when R
3
and R
4
are omitted and V
O2
is directly tied to INV2).
Design Procedure:
pick C
1
1
2QC
1
0
0
for a 2nd Order Butterworth Q
e
0.707
R
2
e
R
2
e
0.113
C
1
f
0
make R
1
e
R
2
and
C
2
e
1
(2
q
f
0
R
1
)
2
C
1
Note:
The parallel combination of R
4
(if used), R
1
and R
2
should be
t
10 k
X
in order not to load Op-Amp
Y
2.
FIGURE 15. Second Order Butterworth Anti-Aliasing Filter Using Uncommitted Op-Amp
Y
2
http://www.national.com
18
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LMF60CIN-50 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LMF60 High Performance 6th-Order Switched Capacitor Butterworth Lowpass Filter
LMF60CIWM-100 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LMF60 High Performance 6th-Order Switched Capacitor Butterworth Lowpass Filter
LMF60CIWM-50 制造商:Texas Instruments 功能描述:
LMF60CMJ-100 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LMF60 High Performance 6th-Order Switched Capacitor Butterworth Lowpass Filter
LMF60CMJ-100/883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Filter