전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

WM8972LEFL/R 데이터시트(PDF) 43 Page - Wolfson Microelectronics plc

부품명 WM8972LEFL/R
상세설명  MONO CODEC FOR PORTABLE AUDIO APPLICATIONS
PDF  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  WOLFSON [Wolfson Microelectronics plc]
홈페이지  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8972LEFL/R 데이터시트(HTML) 43 Page - Wolfson Microelectronics plc

Back Button WM8972LEFL/R Datasheet HTML 39Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 40Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 41Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 42Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 43Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 44Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 45Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 46Page - Wolfson Microelectronics plc WM8972LEFL/R Datasheet HTML 47Page - Wolfson Microelectronics plc Next Button
Zoom Inzoom in Zoom Outzoom out
 43 / 49 page
background image
Preliminary Technical Data
WM8972L
w
PTD Rev 2.2 June 2004
43
-10
-8
-6
-4
-2
0
0
5000
10000
15000
20000
Frequency (Fs)
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0
5000
10000
15000
20000
Frequency (Fs)
Figure 38 De-emphasis Frequency Response (44.1kHz)
Figure 39 De-emphasis Error (44.1kHz)
-10
-8
-6
-4
-2
0
0
5000
10000
15000
20000
Frequency (Fs)
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0
5000
10000
15000
20000
Frequency (Fs)
Figure 40 De-emphasis Frequency Response (48kHz)
Figure 41 De-emphasis Error (48kHz)
HIGHPASS FILTER
The WM8972L has a selectable digital highpass filter in the ADC filter path to remove DC offsets. The filter response is
characterised by the following polynomial:
Figure 42 ADC Highpass Filter Response
1 - z-1
1 - 0.9995z-1
H(z) =
-15
-10
-5
0
0
0.0005
0.001
0.0015
0.002
Frequency (Fs)



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 43 44 45 46 47 48 49


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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