ICS527R-01I

ICS527R-01I Datasheet

ICS527-01

Part	Datasheet
ICS527R-01I	ICS527R-01I (pdf)

Related Parts	Information
ICS527R-01IT	ICS527R-01IT
ICS527R-01	ICS527R-01
ICS527R-01T	ICS527R-01T

PDF Datasheet Preview
CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER DATASHEET ICS527-01 The ICS527-01 Clock Slicer is the most flexible way to generate an output clock from an input clock with zero skew. The user can easily configure the device to produce nearly any output clock that is multiplied or divided from the input clock. The part supports non-integer multiplications and divisions. A SYNC pulse indicates when the rising clock edges are aligned with zero skew. Using Phase-Locked Loop PLL techniques, the device accepts an input clock up to 200 MHz and produces an output clock up to 160 MHz. The ICS527-01 aligns rising edges on ICLK and FBIN at a ratio determined by the reference and feedback dividers. For configurable clocks that do not require zero delay, use the ICS525. • Packaged as 28-pin SSOP 150 mil body • Synchronizes fractional clocks rising edges • Pin configurable multiplication/division ratio • Slices frequency or period • SYNC pulse output indicates aligned edges • Input clock frequency of 600 kHz to 200 MHz • Output clock frequencies up to 160 MHz • Very low jitter • Duty cycle of 45/55 up to 160 MHz • Operating voltage of 3.3V • Pin selectable drive strength • Multiple outputs available when combined with fanout buffers • Industrial temperature version available • Available in Pb lead free package NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 Block Diagram ICLK R6:R0 7 Reference Divider FBIN Feedback Divider PDTS OECLK2 7 F6:F0 PDTS S1:S0 2 GND 2 VDD 2 2xDRIVE PLL SYNC Divide by 2 PDTS DIV2 CLK1 CLK2 Feedback can come from CLK1 or CLK2 not both IDT / ICS CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER 1 ICS527-01 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER ZDB AND MULTIPLIER/DIVIDER Pin Assignment Frequency Range Table R5 1 R6 2 DIV2 3 S0 4 S1 5 VDD 6 ICLK 7 FBIN 8 GND 9 OECLK2 10 2XDRIVE 11 F0 12 F1 13 F2 14 CLK1 CLK2 PDTS 28 pin 150 mil body SSOP Pin Descriptions Ordering Information Part / Order Number 527R-01* 527R-01T* 527R-01I* 527R-01IT* 527R-01LF 527R-01LFT 527R-01ILF 527R-01ILFT Marking ICS527R-01 ICS527R-01 ICS527R-01I ICS527R-01I ICS527R-01LF ICS527R-01LF ICS527R-01ILF ICS527R-01ILF Shipping Packaging Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Package 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 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 *NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01 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 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER 10 ICS527-01 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER ZDB AND MULTIPLIER/DIVIDER 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

CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER

DATASHEET

ICS527-01

The ICS527-01 Clock Slicer is the most flexible way to generate an output clock from an input clock with zero skew. The user can easily configure the device to produce nearly any output clock that is multiplied or divided from the input clock. The part supports non-integer multiplications and divisions. A SYNC pulse indicates when the rising clock edges are aligned with zero skew. Using Phase-Locked Loop PLL techniques, the device accepts an input clock up to 200 MHz and produces an output clock up to 160 MHz.

The ICS527-01 aligns rising edges on ICLK and FBIN at a ratio determined by the reference and feedback dividers.

For configurable clocks that do not require zero delay, use the ICS525.
• Packaged as 28-pin SSOP 150 mil body
• Synchronizes fractional clocks rising edges
• Pin configurable multiplication/division ratio
• Slices frequency or period
• SYNC pulse output indicates aligned edges
• Input clock frequency of 600 kHz to 200 MHz
• Output clock frequencies up to 160 MHz
• Very low jitter
• Duty cycle of 45/55 up to 160 MHz
• Operating voltage of 3.3V
• Pin selectable drive strength
• Multiple outputs available when combined with
fanout buffers
• Industrial temperature version available
• Available in Pb lead free package

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

Block Diagram

ICLK

R6:R0 7

Reference Divider

FBIN

Feedback Divider

PDTS OECLK2
7 F6:F0

PDTS

S1:S0 2

GND 2

VDD 2
2xDRIVE

PLL SYNC

Divide by 2

PDTS

DIV2

CLK1

CLK2

Feedback can come from CLK1 or CLK2 not both

IDT / ICS CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER 1

ICS527-01 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER

ZDB AND MULTIPLIER/DIVIDER

Pin Assignment

Frequency Range Table

R5 1 R6 2 DIV2 3 S0 4 S1 5 VDD 6 ICLK 7 FBIN 8 GND 9 OECLK2 10 2XDRIVE 11 F0 12 F1 13 F2 14

CLK1

CLK2

PDTS
28 pin 150 mil body SSOP

Pin Descriptions
Ordering Information

Part / Order Number
527R-01* 527R-01T* 527R-01I* 527R-01IT* 527R-01LF 527R-01LFT 527R-01ILF 527R-01ILFT

Marking

ICS527R-01 ICS527R-01 ICS527R-01I ICS527R-01I ICS527R-01LF ICS527R-01LF ICS527R-01ILF ICS527R-01ILF

Shipping Packaging

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Tubes Tape and Reel

Package
28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP 28-pin SSOP

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

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 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER 10

ICS527-01 CLOCK SLICER USER CONFIGURABLE ZERO DELAY BUFFER

ZDB AND MULTIPLIER/DIVIDER

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 ICS527R-01I Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS527R-01I 636999