công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

LMF100CIWMX/NOPB bảng dữ liệu(PDF) 20 Page - Texas Instruments

tên linh kiện LMF100CIWMX/NOPB
Giải thích chi tiết về linh kiện  Dual High-Performance Switched Capacitor Filters
PDF  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI1 [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI1 - Texas Instruments

LMF100CIWMX/NOPB bảng dữ liệu(HTML) 20 Page - Texas Instruments

Back Button LMF100CIWMX/NOPB Datasheet HTML 16Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 17Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 18Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 19Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 20Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 21Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 22Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 23Page - Texas Instruments LMF100CIWMX/NOPB Datasheet HTML 24Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 42 page
background image
CLK
CLK
z
f
f
R1
R1
f
1
or 1
R4
100
R4
50
=
-
´
-
´
CLK
CLK
0
f
f
R2
R2
f
1
or 1
R4
100
R4
50
=
+
´
+
´
(
)
OBP
OLP
OAP
Circuit dynamics : H
H
Q
H
1 Q
=
´
=
+
(
)
OBP
0
R3
R2
R3
H
Bandpass gain at f
f
1
2
R2
R1
R2
æ
ö
æ
ö
=
®
= -
+
= -
ç
÷
ç
÷
è
ø
è
ø
(
)
OLP
R2
H
Lowpass gain as f
0
1
2
R1
æ
ö
=
®
= -
+
= -
ç
÷
è
ø
CLK
OAP
f
R2
H
*
Allpass gain at 0
f
1
2
R1
æ
ö
=
- =
= -
= -
ç
÷
è
ø
0
f
R3
R3
Q
; Qz
quality factor of the complex zero pair
BW
R2
R1
=
´
=
-
CLK
CLK
0
z
0
f
f
f
center frequency
or
;f *
center frequency of the complex zero
f
100
50
=
=
=
»
g
CLK
n2
OHP
h
R
f
H
gain of notch as f
H
2
R
æ
ö
=
®
=
´
ç
÷
è
ø
(
)
g
n1
OLP
l
R
H
gain of notch as f
0
H
R
=
®
=
´
g
g
ON
0
OLP
OHP
l
h
R
R
H
gain of notch at f
f
Q
H
H
R
R
æ
ö
=
=
=
-
ç
÷
ç
÷
è
ø
Not Recommended for New Designs
LMF100
SNOSBG9B – JULY 1999 – REVISED JUNE 2015
www.ti.com
Device Functional Modes (continued)
(49)
(50)
(51)
*In Mode 3, the feedback loop is closed around the input summing amplifier; the finite GBW product of this op amp
causes a slight Q enhancement. If this is a problem, connect a small capacitor (10 pF
−100 pF) across R4 to provide
some phase lead.
Figure 44. MODE 3
Figure 45. MODE 3a
8.4.1.7 MODE 4: Allpass, Bandpass, Lowpass Outputs (See Figure 46)
(52)
(53)
For AP output make R1 = R2
(54)
(55)
(56)
(57)
(58)
*Due to the sampled data nature f the filter, as light mismatch for fz and f0 occurs, causing a 0.4-dB peaking
around f0 of the allpass filter amplitude response (which theorectically should be a straight line). If this is
unacceptable, TI recommends Mode 5.
8.4.1.8 MODE 5: Numerator Complex Zeros, BP, LP (See Figure 47)
(59)
(60)
20
Submit Documentation Feedback
Copyright © 1999–2015, Texas Instruments Incorporated
Product Folder Links: LMF100



Html Pages

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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com