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부품번호 | MK1417S 기능 |
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기능 | S3 Notebook Clock Source | ||
제조업체 | MicroClock | ||
로고 | |||
PRELIMINARY INFORMATION
MK1417
S3 Notebook Clock Source
Description
Features
The MK1417 is an ideal way to generate clocks for
S3’s M5 processor. The chip is a cost reduction to
the MK1416, maintaining the functionality of the
MK1416, but with a different pinout. In an 8 pin
SOIC, the chip saves cost over separate surface
mount oscillators and increases reliability by
eliminating mechanical (quartz-based) devices
from the board. The power down pin turns off the
device, drawing less than 30µA.
MicroClock offers many other clocks for
computers and computer peripherals. Consult
MicroClock when you need to remove crystals and
oscillators from your board.
Block Diagram
• Packaged in 8 pin SOIC
• Functional, lower cost replacement of MK1416
• Differences from MK1416
- no on-chip crystal capacitors
- pinout is different
• Ideal for S3’s M5 processor
• Input clock frequency of 14.31818 MHz
• Dual buffered 14.318 MHz clock outputs
• Output clock frequency of 27.0MHz
• Power down turns off chip
• Low jitter
• 25mA drive capability at TTL levels
• 3.3V or 5V supply voltage
• Advanced, low power CMOS process
• Insensitive to input clock duty cycle
VDD GND
PD
14.31818 MHz
crystal or clock
X1/ICLK
X2
Crystal
Oscillator
PLL
Clock Synthesis
and Control
Circuitry
Output
Buffer
Output
Buffer
Output
Buffer
27.000 MHz
14.31818 MHz
14.31818 MHz
(Capacitors are required for tuning)
MDS1417B
1
Revision 12157
Printed 12/16/97
MicroClock division of ICS•1271 Parkmoor Ave.•San Jose•CA•95126•(408)295-9800tel•(408)295-9818fax
PRELIMINARY INFORMATION
MK1417
S3 Notebook Clock Source
Package Outline and Package Dimensions
8 pin SOIC
Pin 1
EH
D h x 45°
Q
e
c
b
Symbol
A
b
D
E
H
e
h
Q
Inches
Min Max
0.055 0.068
0.013 0.019
0.185 0.200
0.150 0.160
0.225 0.245
.050 BSC
0.015
0.004 0.01
Millimeters
Min Max
1.397 1.7272
0.330 0.483
4.699 5.080
3.810 4.064
5.715 6.223
1.27 BSC
0.381
0.102 0.254
A
Ordering Information
Part/Order Number
MK1417S
MK1417STR
Marking
MK1417S
MK1417S
Package
8 pin SOIC
Add tape and reel
Temperature
0-70°C
0-70°C
While the information presented herein has been checked for both accuracy and reliability, MicroClock Incorporated assumes no responsibility for either its use or for the
infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in
normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements
are not recommended without additional processing by MicroClock. MicroClock reserves the right to change any circuitry or specifications without notice. MicroClock does not
authorize or warrant any MicroClock product for use in life support devices or critical medical instruments.
MDS1417B
4
Revision 12157
Printed 12/16/97
MicroClock division of ICS•1271 Parkmoor Ave.•San Jose•CA•95126•(408)295-9800tel•(408)295-9818fax
4페이지 | |||
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다운로드 | [ MK1417S.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
MK1417 | S3 Notebook Clock Source | MicroClock |
MK1417S | S3 Notebook Clock Source | MicroClock |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |