ICS502M

ICS502M Datasheet

ICS502

Part	Datasheet
ICS502M	ICS502M (pdf)

Related Parts	Information
ICS502MT	ICS502MT
ICS502MI	ICS502MI
ICS502MIT	ICS502MIT

PDF Datasheet Preview
LOCO PLL CLOCK MULTIPLIER DATASHEET ICS502 The ICS502 LOCOTM is the most cost effective way to generate a high-quality, high-frequency clock output and a reference from a lower frequency crystal or clock input. The name LOCO stands for Low Cost Oscillator, as it is designed to replace crystal oscillators in most electronic systems. Using Phase-Locked Loop PLL techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 160 MHz. Stored in the chip’s ROM is the ability to generate six different multiplication factors, allowing one chip to output many common frequencies see table on page This product is intended for clock generation. It has low output jitter variation in the output period , but input to output skew and jitter are not defined or guaranteed. For applications which require defined input to output skew, use the ICS570B. • Packaged as 8-pin SOIC or die • Available in Pb lead free package • IDT’s lowest cost PLL clock • Zero ppm multiplication error • Easy to cascade with ICS5xx series • Input crystal frequency of 5 27 MHz • Input clock frequency of 2 50 MHz • Output clock frequencies up to 190 MHz • Low jitter 50 ps one sigma • Compatible with all popular CPUs • Duty cycle of 45/55 up to 160 MHz • Operating voltages of to V • 25 mA drive capability at TTL levels • Industrial temperature version available • Advanced, low-power CMOS process NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Block Diagram S1, S0 X1/ICLK Crystal or Clock input Crystal OScillator PLL Clock M u ltip lie r Circuitry and CLK REF IDT / ICS LOCO PLL CLOCK MULTIPLIER ICS502 ICS502 LOCO PLL CLOCK MULTIPLIER Pin Assignment X1/ICLK 1 VDD 2 GND 3 REF 4 8 X2 7 S1 6 S0 5 CLK 8 Pi n 150 mi l SOI C CLOCK MULTIPLIER Clock Decoding Table MHz S1 S0 00 01 M0 M1 10 11 CLK x2 x5 x3.33 x4 x2.5 Minimum input frequency for all selections is per table on page 0 = connect directly to ground 1 = connect directly to VDD M = leave unconnected floating Common Output Frequency Examples MHz Output 32 40 54 60 Input Selection S1, S0 0, 0 1, 1 M, 0, 0 M, 1, 1 0, 0 M, 0 1, 1, 0 M, 0 Output 64 72 90 100 Input Selection S1, S0 1, 0 M, 1 M, 0, 1, 0 M, 0 M, 1 0, 1 108 120 135 24 27 1, 0, 1 0, 1 Ordering Information Part / Order Number 502M* 502MT* 502MI* 502MIT* 502MLF 502MLFT 502MILF 502MILFT 502-DWF 502-DPK Marking ICS502M ICS502I 502MLF 502MILF Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Die on uncut, probed wafers Tested die in waffle pack Package 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC Temperature 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C 0 to +70° C 0 to +70° C *NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Parts that are ordered with an “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 Device Technology IDT 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 IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. IDT / ICS LOCO PLL CLOCK MULTIPLIER ICS502 ICS502 LOCO PLL CLOCK MULTIPLIER CLOCK 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 Corporate Headquarters Integrated Device Technology, Inc. 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

LOCO PLL CLOCK MULTIPLIER

DATASHEET

ICS502

The ICS502 LOCOTM is the most cost effective way to generate a high-quality, high-frequency clock output and a reference from a lower frequency crystal or clock input. The name LOCO stands for Low Cost Oscillator, as it is designed to replace crystal oscillators in most electronic systems. Using Phase-Locked Loop PLL techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 160 MHz.

Stored in the chip’s ROM is the ability to generate six different multiplication factors, allowing one chip to output many common frequencies see table on page

This product is intended for clock generation. It has low output jitter variation in the output period , but input to output skew and jitter are not defined or guaranteed. For applications which require defined input to output skew, use the ICS570B.
• Packaged as 8-pin SOIC or die
• Available in Pb lead free package
• IDT’s lowest cost PLL clock
• Zero ppm multiplication error
• Easy to cascade with ICS5xx series
• Input crystal frequency of 5 27 MHz
• Input clock frequency of 2 50 MHz
• Output clock frequencies up to 190 MHz
• Low jitter 50 ps one sigma
• Compatible with all popular CPUs
• Duty cycle of 45/55 up to 160 MHz
• Operating voltages of to V
• 25 mA drive capability at TTL levels
• Industrial temperature version available
• Advanced, low-power CMOS process

NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01

Block Diagram

S1, S0

X1/ICLK Crystal or Clock input

Crystal OScillator

PLL Clock M u ltip lie r Circuitry and

CLK REF

IDT / ICS LOCO PLL CLOCK MULTIPLIER

ICS502

ICS502 LOCO PLL CLOCK MULTIPLIER

Pin Assignment

X1/ICLK 1 VDD 2 GND 3 REF 4
8 X2 7 S1 6 S0 5 CLK
8 Pi n 150 mi l SOI C

CLOCK MULTIPLIER

Clock Decoding Table MHz

S1 S0 00 01 M0 M1 10 11

CLK x2 x5 x3.33 x4 x2.5

Minimum input frequency for all selections is per table on page
0 = connect directly to ground 1 = connect directly to VDD M = leave unconnected floating

Common Output Frequency Examples MHz

Output
32 40
54 60

Input

Selection S1, S0 0, 0 1, 1 M, 0, 0 M, 1, 1 0, 0 M, 0 1, 1, 0 M, 0

Output
64 72
90 100

Input

Selection S1, S0 1, 0 M, 1 M, 0, 1, 0 M, 0 M, 1 0, 1
108 120 135
24 27
1, 0, 1 0, 1
Ordering Information

Part / Order Number
502M* 502MT* 502MI* 502MIT* 502MLF 502MLFT 502MILF 502MILFT 502-DWF 502-DPK

Marking

ICS502M ICS502I 502MLF 502MILF

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel Die on uncut, probed wafers Tested die in waffle pack

Package
8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC

Temperature
0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C 0 to +70° C 0 to +70° C
*NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01

Parts that are ordered with an “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 Device Technology IDT 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 IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.

IDT / ICS LOCO PLL CLOCK MULTIPLIER

ICS502

ICS502 LOCO PLL CLOCK MULTIPLIER

CLOCK 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

Corporate Headquarters

Integrated Device Technology, Inc.
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 ICS502M Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS502M 636989