전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

STA33013TR 데이터시트(PDF) 20 Page - STMicroelectronics

부품명 STA33013TR
상세설명  2.0 digital audio processor with FFX digital modulator and analog and digital inputs
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STA33013TR 데이터시트(HTML) 20 Page - STMicroelectronics

Back Button STA33013TR Datasheet HTML 16Page - STMicroelectronics STA33013TR Datasheet HTML 17Page - STMicroelectronics STA33013TR Datasheet HTML 18Page - STMicroelectronics STA33013TR Datasheet HTML 19Page - STMicroelectronics STA33013TR Datasheet HTML 20Page - STMicroelectronics STA33013TR Datasheet HTML 21Page - STMicroelectronics STA33013TR Datasheet HTML 22Page - STMicroelectronics STA33013TR Datasheet HTML 23Page - STMicroelectronics STA33013TR Datasheet HTML 24Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 55 page
background image
PLL
STA330
20/55
In the following examples floor means rounded towards zero and round means rounded to
nearest integer.
Example 1
FXTI = 13 MHz
fS = 44.1 kHz
IDF should be equal to 3 otherwise LDF become less than 8 (FRAC_CTRL must be 1):
LDF = floor(45.1584 / (13 / IDF)) = 10
FRACT = round([(45.1584 / (13 / IDF)) - floor(45.1584 / (13 / IDF))] * 216) = 27602
Using the above configuration, the system clock is 45.15841675 MHz, the approximate
static error is 16 Hz (that is, 0.5 ppm).
Example 2
FXTI = 19.2 MHz
fS = 48 kHz
IDF should be equal to 4 otherwise LDF become less than 8 (FRAC_CTRL must be 1):
LDF = floor(49.152 / (19.2 / IDF)) = 10
FRACT = round([(49.152 / (19.2 / IDF)) - floor(49.152 / (19.2 / IDF))] * 216) = 15728
Using the above configuration, the system clock is 49.151953125 MHz, the approximate
static error is 47 Hz (that is, 1 ppm).



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 50 51 52 53 54 55


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