ICS853031AYLF

ICS853031AYLF Datasheet

ICS853031

Part	Datasheet
ICS853031AYLF	ICS853031AYLF (pdf)

Related Parts	Information
ICS853031AYLFT	ICS853031AYLFT

PDF Datasheet Preview
LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ICS853031 The ICS853031 is a low skew, high performance 1-to-9 Differential-to-2.5V/3.3V LVPECL/ECL HiPerClockS Fanout Buffer and a member of the HiPerClockS family of High Performance Clock Solutions from IDT. The ICS853031 has two selectable clock in- puts. The CLK, nCLK pair can accept most standard differen- tial input levels. The PCLK, nPCLK pair can accept LVPECL, LVDS, CML, or SSTL input levels. The clock enable is inter- nally synchronized to eliminate runt pulses on the outputs dur- ing asynchronous assertion/deassertion of the clock enable pin. Guaranteed output skew and part-to-part skew characteristics make the ICS853031 ideal for high performance workstation and server applications. • Nine differential 2.5V/3.3V LVPECL/ECL outputs • Selectable differential CLK, nCLK or LVPECL clock inputs • CLK, nCLK pair can accept the following differential input levels LVPECL, LVDS, LVHSTL, HCSL, SSTL, • PCLK, nPCLK supports the following input types LVPECL, LVDS, CML, SSTL • Output frequency 1.6GHz typical • Translates any single ended input signal LVCMOS, LVTTL, GTL to 3.3V LVPECL levels with resistor bias on nCLK or nPCLK inputs • Output skew 20ps typical • Part-to-part skew 75ps typical • Propagation delay 875ps typical • LVPECL mode operating voltage supply range VCC = 2.375V to 3.465V, VEE = 0V • ECL mode operating voltage supply range VCC = 0V, VEE = -2.375V to -3.465V • -40°C to 85°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 compliant packages BLOCK DIAGRAM PIN ASSIGNMENT VCCO nQ2 Q2 nQ1 Q1 nQ0 Q0 VCCO CLK_EN CLK nCLK PCLK nPCLK Q1 nQ1 CLK_SEL Q2 nQ2 Q3 nQ3 Q4 nQ4 Q5 nQ5 TABLE ORDERING INFORMATION Part/Order Number Marking Package Shipping Packaging Temperature 853031AY ICS853031AY 32 Lead LQFP tray -40°C to 85°C 853031AYT ICS853031AY 32 Lead LQFP 1000 tape & reel -40°C to 85°C 853031AYLF ICS853031AYLF 32 Lead "Lead-Free" LQFP tray -40°C to 85°C 853031AYLFT ICS853031AYLF 32 Lead "Lead-Free" LQFP 1000 tape & reel -40°C to 85°C NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuraiton and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology, Incorporated IDT assumes no responsibility for either its use or for 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 and industrial applications. Any other applications such as those requiring 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 1-TO-9, 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ICS853031 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5, 3.3V LVPECL/ECL FANOUT BUFFER Description of Change T4B T4C T4D LVCMOS Table - changed IIL CLK_SEL from -10µA min. to -50µA min. 4 Differential Table - change I CLK from -10µA min. to -50µA min. IL 3.3V LVPECL Table - change VOH 85° to 2.22V min. and 2.295V typical from 2.295V min. and 2.33V typical. Changed IIL PCLK from -10µA min. to -50µA min. 2.5V LVPECL Table - change VOH 85° to 1.42V min. and 1.495V typical from 9/10/03 1.495V min. and 1.53V typical. ECL Table - change VOH 85° to -1.08V min. and -1.005V typical from -1.005V min. and -0.97V typical. 13 Added Schematic Layout 8/19/04 T9 Ordering Information Table - added Lead-Free part number. Power Supply DC Characteristics Table - changed IEE max. from 77mA to 85mA. 19 Ordering Information Table - corrected LF marking from ICS853031AYL to ICS853031AYLF. 9/16/04 06/26/06 08/12/08 IDT / ICS 1-TO-9, 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER ICS853031 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5, 3.3V LVPECL/ECL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 For Tech Support +480-763-2056 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800-345-7015 inside USA +408-284-8200 outside USA 2008 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS 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

LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5V, 3.3V LVPECL/ECL FANOUT BUFFER

ICS853031

The ICS853031 is a low skew, high performance
1-to-9 Differential-to-2.5V/3.3V LVPECL/ECL

HiPerClockS Fanout Buffer and a member of the HiPerClockS
family of High Performance Clock Solutions from

IDT. The ICS853031 has two selectable clock in-
puts. The CLK, nCLK pair can accept most standard differen-
tial input levels. The PCLK, nPCLK pair can accept LVPECL,

LVDS, CML, or SSTL input levels. The clock enable is inter-
nally synchronized to eliminate runt pulses on the outputs dur-
ing asynchronous assertion/deassertion of the clock enable
pin.

Guaranteed output skew and part-to-part skew characteristics make the ICS853031 ideal for high performance workstation and server applications.
• Nine differential 2.5V/3.3V LVPECL/ECL outputs
• Selectable differential CLK, nCLK or LVPECL clock inputs
• CLK, nCLK pair can accept the following differential input levels LVPECL, LVDS, LVHSTL, HCSL, SSTL,
• PCLK, nPCLK supports the following input types LVPECL, LVDS, CML, SSTL
• Output frequency 1.6GHz typical
• Translates any single ended input signal LVCMOS, LVTTL, GTL to 3.3V LVPECL levels with resistor bias on nCLK or nPCLK inputs
• Output skew 20ps typical
• Part-to-part skew 75ps typical
• Propagation delay 875ps typical
• LVPECL mode operating voltage supply range VCC = 2.375V to 3.465V, VEE = 0V
• ECL mode operating voltage supply range VCC = 0V, VEE = -2.375V to -3.465V
• -40°C to 85°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6 compliant packages

BLOCK DIAGRAM

PIN ASSIGNMENT

VCCO nQ2

Q2 nQ1

Q1 nQ0

Q0 VCCO

CLK_EN

CLK nCLK

PCLK nPCLK

Q1 nQ1 CLK_SEL

Q2 nQ2

Q3 nQ3

Q4 nQ4

Q5 nQ5
TABLE ORDERING INFORMATION

Part/Order Number

Marking

Package

Shipping Packaging Temperature
853031AY

ICS853031AY
32 Lead LQFP
tray
-40°C to 85°C
853031AYT

ICS853031AY
32 Lead LQFP
1000 tape & reel -40°C to 85°C
853031AYLF

ICS853031AYLF
32 Lead "Lead-Free" LQFP
tray
-40°C to 85°C
853031AYLFT

ICS853031AYLF
32 Lead "Lead-Free" LQFP
1000 tape & reel
-40°C to 85°C

NOTE Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuraiton and are RoHS compliant.

While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology, Incorporated IDT assumes no responsibility for either its use or for 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 and industrial applications. Any other applications such as those requiring 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 1-TO-9, 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER

ICS853031 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5, 3.3V LVPECL/ECL FANOUT BUFFER

Description of Change

T4B T4C T4D

LVCMOS Table - changed IIL CLK_SEL from -10µA min. to -50µA min.
4 Differential Table - change I CLK from -10µA min. to -50µA min. IL
3.3V LVPECL Table - change VOH 85° to 2.22V min. and 2.295V typical from
2.295V min. and 2.33V typical.

Changed IIL PCLK from -10µA min. to -50µA min.
2.5V LVPECL Table - change VOH 85° to 1.42V min. and 1.495V typical from 9/10/03
1.495V min. and 1.53V typical.

ECL Table - change VOH 85° to -1.08V min. and -1.005V typical from
-1.005V min. and -0.97V typical.
13 Added Schematic Layout
8/19/04
T9 Ordering Information Table - added Lead-Free part number.

Power Supply DC Characteristics Table - changed IEE max. from 77mA to
85mA.
19 Ordering Information Table - corrected LF marking from ICS853031AYL to ICS853031AYLF.
9/16/04
06/26/06 08/12/08

IDT / ICS 1-TO-9, 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER

ICS853031 LOW SKEW, 1-TO-9, DIFFERENTIAL-TO-2.5, 3.3V LVPECL/ECL FANOUT BUFFER

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775

For Tech Support
+480-763-2056

Corporate Headquarters

Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800-345-7015 inside USA +408-284-8200 outside USA
2008 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS 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 ICS853031AYLF Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS853031AYLF 637155