ICS501M

ICS501M Datasheet

ICS501

Part	Datasheet
ICS501M	ICS501M (pdf)

Related Parts	Information
ICS501GT	ICS501GT
ICS501MT	ICS501MT
ICS501MIT	ICS501MIT
ICS501GIT	ICS501GIT
ICS501GI	ICS501GI
ICS501G	ICS501G
ICS501MI	ICS501MI

PDF Datasheet Preview
LOCO PLL CLOCK MULTIPLIER DATASHEET ICS501 The ICS501 LOCOTM is the most cost effective way to generate a high-quality, high-frequency clock output 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 nine different multiplication factors, allowing one chip to output many common frequencies see table on page The device also has an output enable pin which tri-states the clock output when the OE pin is taken low. 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. Block Diagram • Packaged as 8-pin SOIC, MSOP, or die • Available in RoHS 5 green or RoHS 6 green and lead free compliant packaging • IDT’s lowest cost PLL clock • Zero ppm multiplication error • Input crystal frequency of 5 - 27 MHz • Input clock frequency of 2 - 50 MHz • Output clock frequencies up to 160 MHz • Extremely low jitter of 25 ps one sigma • Compatible with all popular CPUs • Duty cycle of 45/55 up to 160 MHz • Nine selectable frequencies • Operating voltage of V or V • Tri-state output for board level testing • 25 mA drive capability at TTL levels • Ideal for oscillator replacement • 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 S1:0 2 Crystal or Clock input X1/ICLK X2 Crystal Oscillator Optional crystal capacitors PLL Clock Multiplier Circuitry and ROM IDT / ICS LOCO PLL CLOCK MULTIPLIER ICS501 ICS501 LOCO PLL CLOCK MULTIPLIER CLOCK MULTIPLIER Pin Assignment X1/ICLK 1 VDD 2 GND 3 S1 4 8 X2 7 OE 6 S0 5 CLK 8 Pi n 150 mi l SOI C Clock Output Table S1 S0 00 0M 01 M0 MM M1 10 1M 11 CLK 4X input 5.3125X input 5X input 6.25X input 2X input 3.125X input 6X input 3X input 8X input Minimum Input per page 5 20 MHz per page 5 4 MHz per page 5 8 MHz per page 5 per page 5 per page 5 0 = connect directly to ground 1 = connect directly to VDD M = leave unconnected floating Common Output Frequency Examples MHz Output 32 40 Input 16 12 12 10 20 Selection S1, S0 M, M, M 1, M, M, M, 1 0, 0, 0 1, M 1, 0 M, 1 Output 64 72 80 90 100 120 125 Input 16 12 10 15 Ordering Information Part / Order Number 501M* 501MT* 501MI* 501MIT* 501MLF 501MLFT 501MILF 501MILFT 501G* 501GT* 501GI* 501GIT* 501GLF 501GLFT 501GILF 501GILFT 501-DWF 501-DPK 501E-DPK Marking ICS501M ICS501I 501MLF 501MILF 501G 501GI 501GL 1GIL Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel 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 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 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 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 -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 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 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 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 ICS501 ICS501 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

ICS501

The ICS501 LOCOTM is the most cost effective way to generate a high-quality, high-frequency clock output 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 nine different multiplication factors, allowing one chip to output many common frequencies see table on page The device also has an output enable pin which tri-states the clock output when the OE pin is taken low. 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.

Block Diagram
• Packaged as 8-pin SOIC, MSOP, or die
• Available in RoHS 5 green or RoHS 6 green and lead
free compliant packaging
• IDT’s lowest cost PLL clock
• Zero ppm multiplication error
• Input crystal frequency of 5 - 27 MHz
• Input clock frequency of 2 - 50 MHz
• Output clock frequencies up to 160 MHz
• Extremely low jitter of 25 ps one sigma
• Compatible with all popular CPUs
• Duty cycle of 45/55 up to 160 MHz
• Nine selectable frequencies
• Operating voltage of V or V
• Tri-state output for board level testing
• 25 mA drive capability at TTL levels
• Ideal for oscillator replacement
• 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

S1:0 2

Crystal or Clock input

X1/ICLK X2

Crystal Oscillator

Optional crystal capacitors

PLL Clock Multiplier Circuitry and ROM

IDT / ICS LOCO PLL CLOCK MULTIPLIER

ICS501

ICS501 LOCO PLL CLOCK MULTIPLIER

CLOCK MULTIPLIER

Pin Assignment

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

Clock Output Table

S1 S0 00 0M 01 M0 MM M1 10 1M 11

CLK 4X input 5.3125X input 5X input 6.25X input 2X input 3.125X input 6X input 3X input 8X input

Minimum Input per page 5 20 MHz per page 5 4 MHz per page 5 8 MHz per page 5 per page 5 per page 5
0 = connect directly to ground 1 = connect directly to VDD M = leave unconnected floating

Common Output Frequency Examples MHz

Output
32 40

Input
16 12
12 10 20

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

Output
64 72
80 90 100 120 125

Input
16 12
10 15
Ordering Information

Part / Order Number 501M* 501MT* 501MI* 501MIT* 501MLF
501MLFT 501MILF 501MILFT
501G* 501GT* 501GI* 501GIT* 501GLF 501GLFT 501GILF 501GILFT 501-DWF 501-DPK 501E-DPK

Marking ICS501M ICS501I 501MLF 501MILF
501G 501GI 501GL 1GIL

Shipping Packaging Tubes

Tape and Reel Tubes

Tape and Reel Tubes

Tape and Reel Tubes

Tape and Reel 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 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 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP 8-pin MSOP

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 -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 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 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 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

ICS501

ICS501 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 ICS501M Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS501M 636987