전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

SM8721AB 데이터시트(PDF) 1 Page - Nippon Precision Circuits Inc

부품명 SM8721AB
상세설명  3-PLL Multi-Output Clock Generator
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  NPC [Nippon Precision Circuits Inc]
홈페이지  http://www.npc.co.jp/en
Logo NPC - Nippon Precision Circuits Inc

SM8721AB 데이터시트(HTML) 1 Page - Nippon Precision Circuits Inc

  SM8721AB Datasheet HTML 1Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 2Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 3Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 4Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 5Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 6Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 7Page - Nippon Precision Circuits Inc SM8721AB Datasheet HTML 8Page - Nippon Precision Circuits Inc  
Zoom Inzoom in Zoom Outzoom out
 1 / 8 page
background image
SM8721AB
SEIKO NPC CORPORATION —1
3-PLL Multi-Output Clock Generator
OVERVIEW
The SM8721AB is a clock generator IC with 3 built-in PLLs. It can simultaneously generate and output 3
clocks with different frequency derived from a single master clock. The generated output clock frequency can
be switched using control pins and one clock can be turned ON/OFF (CLK2). The master clock can be selected
from a low-cost 14.31818MHz or small 28.636363MHz crystal. The device is available in compact 20-pin
QFN packages, making it ideal for portable digital still cameras and other applications which require multiple
clocks.
FEATURES
I
3.0 to 3.6V supply voltage
I
Crystal oscillator circuit built-in
I
14.318182/28.636363MHz master clock
(internal PLL reference clock)
I
Generated clocks
• 14.318182/17.734450MHz (REF_CLK)
• 71.877274/90.314686/96.016044
/114.54546MHz (CLK1)
• 48.008022/96.016044MHz (CLK2)
I
Low jitter output
• 30ps typ. (1-sigma)
• 180ps typ. (peak-to-peak)
I
Output load
• 15pF
I
20-pin QFN package (Pb free)
APPLICATIONS
I
Digital still cameras
ORDERING INFORMATION
PINOUT
(Top view)
PACKAGE DIMENSIONS
(Unit: mm)
Weight: 0.037g
Device
Package
SM8721AB
20-pin QFN
12 345
15 14 13 12 11
10
9
8
7
6
16
17
18
19
20
FS1
FS2
FS3
XTAL_SEL
TEST1
CLK2
VSS2
VDD2
REF_CLK
TEST2
0.60 ± 0.10
0.22 ± 0.05
4.00 ± 0.10
1
5
6
10
11
15
16
20
4.20 ± 0.20
0.50
0.05 M
0.05


유사한 부품 번호 - SM8721AB

제조업체부품명데이터시트상세설명
logo
Nippon Precision Circui...
SM8720AV NPC-SM8720AV Datasheet
117Kb / 6P
   3-PLL Multi-Output Clock Generator
More results

유사한 설명 - SM8721AB

제조업체부품명데이터시트상세설명
logo
Nippon Precision Circui...
SM8720AV NPC-SM8720AV Datasheet
117Kb / 6P
   3-PLL Multi-Output Clock Generator
logo
PulseCore Semiconductor
PCS1P2858A PULSECORE-PCS1P2858A_1 Datasheet
347Kb / 7P
   Multi-Output Clock Generator
PCS1P2857A PULSECORE-PCS1P2857A Datasheet
374Kb / 8P
   Multi-Output Clock Generator
logo
ON Semiconductor
PCS1P2858A ONSEMI-PCS1P2858A Datasheet
102Kb / 6P
   Multi-Output Clock Generator
August, 2011 ??Rev. P2
logo
Asahi Kasei Microsystem...
AK8152 AKM-AK8152 Datasheet
505Kb / 21P
   Single PLL Two Output Clock Generator
logo
PulseCore Semiconductor
ASM3P4200A PULSECORE-ASM3P4200A Datasheet
368Kb / 7P
   Multi-Output Custom Clock Generator
ASM3P4201A PULSECORE-ASM3P4201A Datasheet
327Kb / 7P
   Multi-Output Custom Clock Generator
logo
AMI SEMICONDUCTOR
FS6377-01 AMI-FS6377-01 Datasheet
1Mb / 21P
   Programmable 3-PLL Clock Generator IC
logo
ON Semiconductor
FS6377 ONSEMI-FS6377 Datasheet
899Kb / 24P
   Programmable 3-PLL Clock Generator IC
May 2008 ??Rev. 4
logo
Integrated Device Techn...
ICS514 IDT-ICS514 Datasheet
192Kb / 7P
   PLL CLOCK GENERATOR
More results


Html Pages

1 2 3 4 5 6 7 8


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   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