ICS7151M-20

ICS7151M-20 Datasheet

ICS7151

Part	Datasheet
ICS7151M-20	ICS7151M-20 (pdf)

Related Parts	Information
ICS7151M-10T	ICS7151M-10T
ICS7151M-10LF	ICS7151M-10LF
ICS7151MI-40LF	ICS7151MI-40LF
ICS7151MI-40	ICS7151MI-40
ICS7151MI-20LFT	ICS7151MI-20LFT
ICS7151M-20LF	ICS7151M-20LF
ICS7151M-10LFT	ICS7151M-10LFT
ICS7151MI-40LFT	ICS7151MI-40LFT
ICS7151MI-20LF	ICS7151MI-20LF
ICS7151MI-10T	ICS7151MI-10T
ICS7151MI-10LFT	ICS7151MI-10LFT
ICS7151MI-10LF	ICS7151MI-10LF
ICS7151M-40LFT	ICS7151M-40LFT
ICS7151MI-40T	ICS7151MI-40T
ICS7151M-10	ICS7151M-10
ICS7151M-40T	ICS7151M-40T
ICS7151M-40LF	ICS7151M-40LF
ICS7151M-40	ICS7151M-40
ICS7151M-20T	ICS7151M-20T
ICS7151M-20LFT	ICS7151M-20LFT
ICS7151MI-10	ICS7151MI-10

PDF Datasheet Preview
SPREAD SPECTRUM CLOCK GENERATOR DATASHEET ICS7151 The ICS7151-10, -20, -40, and -50 are clock generators for EMI Electro Magnetic Interference reduction see below for frequency ranges and multiplier ratios . Spectral peaks can be attenuated by slightly modulating the oscillation frequency. Both down and center spread profiles are selectable. Down spread maintains an average frequency less than an unspread clock, and will not exceed the maximum frequency of an unspread clock. Block Diagram • Operating voltage of V • Packaged in 8-pin SOIC • Pb lead free package, RoHS compliant • Input frequency range of to MHz • Output frequency ranges of to MHz, to MHz, to MHz, to MHz • Provides a spread spectrum clock output center spread down spread • Multiplication rates of x1/2, x1, x2, and x4 • Advanced, low-power CMOS process S1:0 2 XIN XOUT Clock Buffer/ Crystal Ocsillator PLL Clock Synthesis and Spread Spectrum Circuitry CKOUT External caps required with crystal for accurate tuning of the clock Product Lineup Product ICS7151M-10, ICS7151MI-10 ICS7151M-20, ICS7151MI-20 ICS7151M-40, ICS7151MI-40 ICS7151M-50, ICS7151MI-50 Input Frequency Range MHz to MHz to MHz to MHz to MHz Multiplier Ratio X1 X2 X4 X1/2 Output Frequency Range MHz to MHz to MHz to MHz to MHz IDT / ICS SPREAD SPECTRUM CLOCK GENERATOR ICS7151 ICS7151 SPREAD SPECTRUM CLOCK GENERATOR SSCG Pin Assignment XIN 1 GND 2 S0 3 S1 4 8 XOUT 7 VDD 6 ENS 5 CKOUT 8 pin 150 mil SOIC Pin Descriptions Spread Direction and Percentage Select Table S1 Pin 4 note1 S0 Pin 3 note1 ENS note 2 Spread Direction Spread Percentage % Down Down Spread Spectrum Ordering Information Part / Order Number 7151M-10LF 7151M-10LFT 7151M-20LF 7151M-20LFT 7151M-40LF 7151M-40LFT 7151M-50LF 7151M-50LFT 7151MI-10LF 7151MI-10LFT 7151MI-20LF 7151MI-20LFT 7151MI-40LF 7151MI-40LFT 7151MI-50LF 7151MI-50LFT Marking 51M-10LF 51M-10LF 51M-20LF 51M-20LF 51M-40LF 51M-40LF 51M-50LF 51M-50LF 51MI10LF 51MI20LF 51MI40LF 51MI50LF 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 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 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 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C “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 SPREAD SPECTRUM CLOCK GENERATOR ICS7151 ICS7151 SPREAD SPECTRUM CLOCK GENERATOR SSCG 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

SPREAD SPECTRUM CLOCK GENERATOR

DATASHEET

ICS7151

The ICS7151-10, -20, -40, and -50 are clock generators for EMI Electro Magnetic Interference reduction see below for frequency ranges and multiplier ratios . Spectral peaks can be attenuated by slightly modulating the oscillation frequency. Both down and center spread profiles are selectable. Down spread maintains an average frequency less than an unspread clock, and will not exceed the maximum frequency of an unspread clock.

Block Diagram
• Operating voltage of V
• Packaged in 8-pin SOIC
• Pb lead free package, RoHS compliant
• Input frequency range of to MHz
• Output frequency ranges of to MHz, to

MHz, to MHz, to MHz
• Provides a spread spectrum clock output
center spread down spread
• Multiplication rates of x1/2, x1, x2, and x4
• Advanced, low-power CMOS process

S1:0 2

XIN XOUT

Clock Buffer/ Crystal

Ocsillator

PLL Clock Synthesis and Spread Spectrum Circuitry

CKOUT

External caps required with crystal for accurate tuning of the clock

Product Lineup

Product ICS7151M-10, ICS7151MI-10 ICS7151M-20, ICS7151MI-20 ICS7151M-40, ICS7151MI-40 ICS7151M-50, ICS7151MI-50

Input Frequency Range MHz to MHz to MHz to MHz to MHz

Multiplier Ratio X1 X2 X4 X1/2

Output Frequency Range MHz to MHz to MHz to MHz to MHz

IDT / ICS SPREAD SPECTRUM CLOCK GENERATOR

ICS7151

ICS7151 SPREAD SPECTRUM CLOCK GENERATOR

SSCG

Pin Assignment

XIN 1 GND 2

S0 3 S1 4
8 XOUT 7 VDD 6 ENS 5 CKOUT
8 pin 150 mil SOIC

Pin Descriptions

Spread Direction and Percentage Select Table

S1 Pin 4 note1

S0 Pin 3 note1

ENS note 2

Spread Direction

Spread Percentage %

Down

Down

Spread Spectrum
Ordering Information

Part / Order Number
7151M-10LF 7151M-10LFT 7151M-20LF 7151M-20LFT 7151M-40LF 7151M-40LFT 7151M-50LF 7151M-50LFT 7151MI-10LF 7151MI-10LFT 7151MI-20LF 7151MI-20LFT 7151MI-40LF 7151MI-40LFT 7151MI-50LF 7151MI-50LFT

Marking
51M-10LF 51M-10LF 51M-20LF 51M-20LF 51M-40LF 51M-40LF 51M-50LF 51M-50LF 51MI10LF 51MI20LF 51MI40LF 51MI50LF

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

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 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 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C -40 to +85° C
“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 SPREAD SPECTRUM CLOCK GENERATOR

ICS7151

ICS7151 SPREAD SPECTRUM CLOCK GENERATOR

SSCG

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 ICS7151M-20 Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS7151M-20 637064