ICS2402M

ICS2402M Datasheet

ICS2402

Part	Datasheet
ICS2402M	ICS2402M (pdf)

Related Parts	Information
ICS2402MT	ICS2402MT

PDF Datasheet Preview
MULTIPLIER AND ZERO DELAY BUFFER DATASHEET ICS2402 The ICS2402 is a high-performance Zero Delay Buffer ZDB which integrates ICS’ proprietary analog/digital Phase-Locked Loop PLL techniques. The chip is part of ICS’ ClockBlocksTM family and was designed as a performance upgrade to meet today’s higher speed and lower voltage requirements. The zero delay feature means that the rising edge of the input clock aligns with the rising edges of both output clocks, giving the appearance of no delay through the device. The ICS2402 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to graphics/video. By allowing off-chip feedback paths, the device can eliminate the delay through other devices. • 8-pin SOIC package • Available in Pb lead free package • Absolute jitter ±100 ps • Propagation Delay of ±600 ps • Output multiplier of 2X • Output clock frequency up to 80 MHz • Can recover degraded input clock duty cycle • Output clock duty cycle of 45/55 • Full CMOS clock swings with 25 mA drive capability at TTL levels • Advanced, low power CMOS process • Operating voltage of V or 5 V Block Diagram ICLK S0 FBIN divide by N Phase Detector, Charge Pump, and Loop Filter CLK1 IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER ICS2402 ICS2402 MULTIPLIER AND ZERO DELAY BUFFER Pin Assignment ICLK 1 NC 2 GND 3 FBIN 4 8 CLK 7 VDD 6 S0 5 NC 8 pin 150 mil SOIC ZDB AND MULTIPLIER Clock Multiplier Decoding Table 1 Multiplies Input clock by shown amount 2 X ICLK ICLK Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 Pin Name ICLK NC GND FBIN NC S0 VDD CLK Pin Type Input Power Input Input Power Output Pin Description Reference clock input. No connect. Do not connect to anything. Connect to ground. Feedback clock input. No connect. Do not connect to anything. Select pin for Clock Multiplier Decoding Table above. Connect to V or V. Clock output per table above. IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER ICS2402 Ordering Information Symbol A A1 B C D E H L α SEATING PLANE Millimeters BASIC h x 45 Inches BASIC Part / Order Number 2402M 2402MT 2402MLF 2402MLFT Marking ICS2402M 2402MLF 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 “LF” denotes Pb lead free package. 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. IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER ICS2402 ICS2402 MULTIPLIER AND ZERO DELAY BUFFER ZDB AND MULTIPLIER Originator P.Griffith S. Gardner P.Griffith Date Description of Change 10/05/04 New device/datasheet for HP. 11/04/04 Changed values for Abs. Jitter, Prop. Delay, and Output Clock Freq. in “Features” section removed secondary Input High/Low and Output High CMOS voltage specs in DC chars multiple updates to AC chars and added 5 V +/-10% rating move from Preliminary to Release. 12/21/04 Added LF packaging and ordering information. Released from custom to standard device. IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER ICS2402 ICS2402 MULTIPLIER AND ZERO DELAY BUFFER ZDB AND MULTIPLIER Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 Fax 408-284-2775 For Tech Support <product line email> <product line phone> 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. Asia Pacific and Japan Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505 Europe IDT Europe, Limited Prime House Barnett Wood Lane Leatherhead, Surrey United Kingdom KT22 7DE +44 1372 363 339 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

PDF Datasheet Preview

MULTIPLIER AND ZERO DELAY BUFFER

DATASHEET

ICS2402

The ICS2402 is a high-performance Zero Delay Buffer ZDB which integrates ICS’ proprietary analog/digital Phase-Locked Loop PLL techniques. The chip is part of ICS’ ClockBlocksTM family and was designed as a performance upgrade to meet today’s higher speed and lower voltage requirements. The zero delay feature means that the rising edge of the input clock aligns with the rising edges of both output clocks, giving the appearance of no delay through the device.

The ICS2402 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to graphics/video. By allowing off-chip feedback paths, the device can eliminate the delay through other devices.
• 8-pin SOIC package
• Available in Pb lead free package
• Absolute jitter ±100 ps
• Propagation Delay of ±600 ps
• Output multiplier of 2X
• Output clock frequency up to 80 MHz
• Can recover degraded input clock duty cycle
• Output clock duty cycle of 45/55
• Full CMOS clock swings with 25 mA drive capability
at TTL levels
• Advanced, low power CMOS process
• Operating voltage of V or 5 V

Block Diagram

ICLK S0

FBIN
divide by N

Phase Detector, Charge

Pump, and Loop Filter

CLK1

IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER

ICS2402

ICS2402 MULTIPLIER AND ZERO DELAY BUFFER

Pin Assignment

ICLK 1 NC 2

GND 3 FBIN 4
8 CLK 7 VDD 6 S0 5 NC
8 pin 150 mil SOIC

ZDB AND MULTIPLIER

Clock Multiplier Decoding Table 1

Multiplies Input clock by shown amount
2 X ICLK

ICLK

Pin Descriptions

Pin Number
1 2 3 4 5 6 7 8

Pin Name

ICLK NC GND FBIN NC S0 VDD CLK

Pin Type

Input

Power Input

Input Power Output

Pin Description

Reference clock input. No connect. Do not connect to anything. Connect to ground. Feedback clock input. No connect. Do not connect to anything. Select pin for Clock Multiplier Decoding Table above. Connect to V or V. Clock output per table above.

IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER

ICS2402
Ordering Information

Symbol A A1 B C D E H L α

SEATING PLANE

Millimeters

BASIC
h x 45

Inches

BASIC

Part / Order Number
2402M 2402MT 2402MLF 2402MLFT

Marking

ICS2402M 2402MLF

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
“LF” denotes Pb lead free package. 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.

IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER

ICS2402

ICS2402 MULTIPLIER AND ZERO DELAY BUFFER

ZDB AND MULTIPLIER

Originator P.Griffith

S. Gardner

P.Griffith

Date Description of Change
10/05/04 New device/datasheet for HP.
11/04/04

Changed values for Abs. Jitter, Prop. Delay, and Output Clock Freq. in “Features” section removed secondary Input High/Low and Output High CMOS voltage specs in DC chars multiple updates to AC chars and added 5 V +/-10% rating move from Preliminary to Release.
12/21/04 Added LF packaging and ordering information. Released from custom to standard device.

IDT / ICS MULTIPLIER AND ZERO DELAY BUFFER

ICS2402

ICS2402 MULTIPLIER AND ZERO DELAY BUFFER

ZDB AND MULTIPLIER

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 408-284-8200 Fax 408-284-2775

For Tech Support
<product line email> <product line phone>

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.

Asia Pacific and Japan

Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505

Europe

IDT Europe, Limited Prime House Barnett Wood Lane Leatherhead, Surrey United Kingdom KT22 7DE +44 1372 363 339
2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ICS2402M Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS2402M 636965