ics411 Integrated Device Technology, ics411 Datasheet

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ics411

Manufacturer Part Number
ics411
Description
Pc Peripheral Clock
Manufacturer
Integrated Device Technology
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
ics411M
Manufacturer:
ICS
Quantity:
20 000
PC PERIPHERAL CLOCK
IDT™ / ICS™ 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.
Block Diagram
1 4 .3 1 8 1 8 M H z
IC L K
1
Features
V D D
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
G N D
2
P L L
2 4 .5 7 6 M
2 5 M
2 5 M
ICS411
DATASHEET
ICS411
REV C 062005

Related parts for ics411

ics411 Summary of contents

Page 1

... 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 ...

Page 2

... Input Clock connection. Connect to 14.31818 MHz clock. Power Connect to voltage supply. Power Connect to ground. Output 24.576 MHz clock output. Output 25 MHz clock output. Output 25 MHz clock output. Power Connect to ground. Power Connect to voltage supply. 2 CLOCK SYNTHESIZER Pin Description ICS411 REV C 062005 ...

Page 3

... For optimum device performance and lowest output Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS411. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...

Page 4

... Conditions t 0 2 VDD/2, 24.576M Variation from mean, 24.576M Variation from mean, 25M 4 CLOCK SYNTHESIZER Typ. Max. Units 3.0 3.6 V 2.0 V 0.8 V 2 Min. Typ. Max. Units 14.318 MHz 0. 150 ps 115 ps ICS411 REV C 062005 ...

Page 5

... IDT™ / ICS™ PC PERIPHERAL CLOCK Symbol E H *For reference only. Controlling dimensions in mm SEATING PLANE C .10 (.004) Marking Shipping Packaging ICS411 Tubes ICS411 Tape and Reel ICS411LF Tubes ICS411LF Tape and Reel 5 CLOCK SYNTHESIZER (8-pin SOIC, 150 Mil. Narrow Body) Millimeters Min Max Min A 1.35 1.75 ...

Page 6

... ICS411 PC PERIPHERAL CLOCK Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...

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