889872AKLF

889872AKLF Datasheet

ICS889872

Part	Datasheet
889872AKLF	889872AKLF (pdf)

Related Parts	Information
889872AKLFT	889872AKLFT

PDF Datasheet Preview
DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION ICS889872 The ICS889872 is a high speed Differential-to- LVDS Buffer/Divider w/Internal Termination and is a HiPerClockS member of the HiPerClockS family of high performance clock solutions from IDT. The ICS889872 has a selectable ÷2, ÷4, ÷8, ÷16 output dividers. The clock input has internal termination resistors, allowing it to interface with several differential signal types while minimizing the number of required external components. The device is packaged in a small, 3mm x 3mm VFQFN package, making it ideal for use on space-constrained boards. • Three LVDS outputs • Frequency divide select options ÷4, ÷6 >2GHz, ÷8, ÷16 >1.6GHz • IN, nIN input can accept the following differential input levels: LVPECL, LVDS, CML • Output frequency >2GHz • Cycle-to-cycle jitter 1ps typical • Total jitter 10ps typical • Output skew 7ps typical , QA/nQA outputs • Part-to-part skew 250ps typical • Propagation Delay 750ps typical , QA/nQA outputs • Full 2.5V supply mode • -40°C to 85°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 packages Block Diagram Pin Assignment S0 S1 VDD GND nRESET/ nDISABLE Enable FF Enable MUX VREF_AC S1 Decoder ÷2, ÷4, ÷8, ÷16 QA nQA QB0 nQB0 QB1 nQB1 16 15 14 13 QB0 1 12 IN nQB0 2 11 VT QB1 3 10 VREF_AC nQB1 4 9 nIN 5 6 78 QA nQA VDD nRESET/ nDISABLE Ordering Information Table Ordering Information Part/Order Number 889872AK 889872AKT 889872AKLF 889872AKLFT Marking 872A TBD Package 16 Lead VFQFN 16 Lead VFQFN “Lead-Free” 16 Lead VFQFN “Lead-Free” 16 Lead VFQFN Shipping Packaging Tube 2500 Tape & Reel Tube 2500 Tape & Reel Temperature -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C NOTE 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 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 LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION ICS889872 DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION Contact Information: Sales 800-345-7015 inside USA +408-284-8200 outside USA Fax 408-284-2775 Technical 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 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

DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION

ICS889872

The ICS889872 is a high speed Differential-to-

LVDS Buffer/Divider w/Internal Termination and is a

HiPerClockS member of the HiPerClockS family of high
performance clock solutions from IDT. The

ICS889872 has a selectable ÷2, ÷4, ÷8, ÷16 output
dividers. The clock input has internal termination resistors,
allowing it to interface with several differential signal types while
minimizing the number of required external components. The
device is packaged in a small, 3mm x 3mm VFQFN package,
making it ideal for use on space-constrained boards.
• Three LVDS outputs
• Frequency divide select options ÷4, ÷6 >2GHz,
÷8, ÷16 >1.6GHz
• IN, nIN input can accept the following differential input levels:

LVPECL, LVDS, CML
• Output frequency >2GHz
• Cycle-to-cycle jitter 1ps typical
• Total jitter 10ps typical
• Output skew 7ps typical , QA/nQA outputs
• Part-to-part skew 250ps typical
• Propagation Delay 750ps typical , QA/nQA outputs
• Full 2.5V supply mode
• -40°C to 85°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6
packages

Block Diagram

Pin Assignment

S0 S1 VDD GND
nRESET/ nDISABLE

Enable FF

Enable MUX

VREF_AC S1

Decoder
÷2, ÷4, ÷8, ÷16

QA nQA

QB0 nQB0

QB1 nQB1
16 15 14 13

QB0 1
12 IN
nQB0 2
11 VT

QB1 3
10 VREF_AC
nQB1 4
9 nIN
5 6 78

QA nQA VDD nRESET/ nDISABLE
Ordering Information
Table Ordering Information

Part/Order Number 889872AK 889872AKT 889872AKLF 889872AKLFT

Marking 872A TBD

Package 16 Lead VFQFN 16 Lead VFQFN “Lead-Free” 16 Lead VFQFN “Lead-Free” 16 Lead VFQFN

Shipping Packaging Tube
2500 Tape & Reel Tube
2500 Tape & Reel

Temperature -40°C to 85°C -40°C to 85°C -40°C to 85°C -40°C to 85°C

NOTE 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 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 LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION

ICS889872 DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION

Contact Information:

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

Technical 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 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 889872AKLF Datasheet file may be downloaded here without warranties.

Datasheet ID: 889872AKLF 637208