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

X  

STUW81300 bảng dữ liệu(PDF) 2 Page - STMicroelectronics

tên linh kiện STUW81300
Giải thích chi tiết về linh kiện  Wideband RF/microwave PLL fractional/integer frequency synthesizer with integrated VCOs and LDOs
PDF  63 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STUW81300 bảng dữ liệu(HTML) 2 Page - STMicroelectronics

  STUW81300 Datasheet HTML 1Page - STMicroelectronics STUW81300 Datasheet HTML 2Page - STMicroelectronics STUW81300 Datasheet HTML 3Page - STMicroelectronics STUW81300 Datasheet HTML 4Page - STMicroelectronics STUW81300 Datasheet HTML 5Page - STMicroelectronics STUW81300 Datasheet HTML 6Page - STMicroelectronics STUW81300 Datasheet HTML 7Page - STMicroelectronics STUW81300 Datasheet HTML 8Page - STMicroelectronics STUW81300 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 63 page
background image
Contents
STuW81300
2/63
DS11314 Rev 7
Contents
1
Functional block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Pin definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7
Circuit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.1
Reference input stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.2
Reference divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.3
PLL N divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.4
Fractional spurs and compensation mechanism . . . . . . . . . . . . . . . . . . . 25
7.4.1
PFD delay mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.4.2
Charge pump leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.4.3
Down-split current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.5
Phase frequency detector (PFD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.6
Lock detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.7
Charge pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.8
Fast lock mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.9
Cycle slip reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.10
Voltage controlled oscillators (VCOs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.11
RF output stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.12
Low-power functional modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.13
LDO voltage regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.14
STuW81300 register programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7.15
STuW81300 register summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.16
STuW81300 register descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.17
Power-on sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51



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 56 57 58 59 60 61 62 63


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