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PDF ICS411 Data sheet ( Hoja de datos )
| Número de pieza | ICS411 | |
| Descripción | PC PERIPHERAL CLOCK | |
| Fabricantes | ICS | |
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ICS411
PC PERIPHERAL CLOCK
Description
The ICS411 is a cost-effective clock synthesizer
developed to optimize component count for PC
motherboard and peripheral applications. The device
supports a common, low cost 14.31818 MHz crystal.
The device locks all output frequencies to enhance
system performance. By supporting common PC
peripheral interface frequencies including 25 MHz for
Ethernet and 24.576 MHz for audio and other
applications, the device lowers chip count enhancing
system cost and reliability.
The ICS411 utilizes a low pin count 8-pin SOIC
package to optimize board space.
ICS is a leader in low jitter and power consumer
application clock sources. These devices are capable
of supporting CCD, video, audio, USB, CPU, and other
peripherals.
Features
• Low operating voltage of 3.3 V
• Accepts 14.31818 MHz clock input to lower jitter
• Fixed dual 25 MHz clocks for Ethernet
• Fixed 24.576 MHz clock
• Power consumption of 15 mA (typ) extends battery
life
• Duty cycle of 45 to 55% (24.576M)
• Packaged in 8-pin SOIC
• Available in Pb (lead) free package
• Contact ICS for custom frequency requirements
Block Diagram
VDD
IC L K
14.31818 MHz
PLL
2
GND
24.576M
25M
25M
MDS 411 C
1
Revision 062005
Integrated Circuit Systems l 525 Race Street, San Jose, CA 95126 l tel (408) 297-1201 l www.icst.com
1 page  
ICS411
PC PERIPHERAL CLOCK
Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Narrow Body)
Package dimensions are kept current with JEDEC Publication No. 95
Millimeters
Inches*
8
INDEX
AREA
12
D
EH
Symbol
A
A1
B
C
D
E
e
H
h
L
α
Min Max
1.35 1.75
0.10 0.25
0.33 0.51
0.19 0.25
4.80 5.00
3.80 4.00
1.27 BASIC
5.80 6.20
0.25 0.50
0.40 1.27
0° 8°
Min Max
.0532 .0688
.0040 .0098
.013 .020
.0075 .0098
.1890 .1968
.1497 .1574
0.050 BASIC
.2284 .2440
.010 .020
.016 .050
0° 8°
*For reference only. Controlling dimensions in mm.
A h x 45
A1
e
B
Ordering Information
-C-
SEATING
PLANE
C.10 (.004)
C
L
Part / Order Number
ICS411M
ICS411MT
ICS411MLF
ICS411MLFT
Marking
ICS411
ICS411
ICS411LF
ICS411LF
Shipping Packaging
Tubes
Tape and Reel
Tubes
Tape and Reel
Package
8-pin SOIC
8-pin SOIC
8-pin SOIC
8-pin SOIC
Temperature
0 to +70°C
0 to +70°C
0 to +70°C
0 to +70°C
Parts that are ordered with a "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems (ICS)
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 ICS. ICS reserves the right to change any
circuitry or specifications without notice. ICS does not authorize or warrant any ICS product for use in life support devices or
critical medical instruments.
MDS 411 C
5
Revision 062005
Integrated Circuit Systems l 525 Race Street, San Jose, CA 95126 l tel (408) 297-1201 l www.icst.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ICS411.PDF ] | |
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