ICS889875AKLFT

ICS889875AKLFT Datasheet

ICS889875

Part	Datasheet
ICS889875AKLFT	ICS889875AKLFT (pdf)

Related Parts	Information
ICS889875AKLF	ICS889875AKLF

PDF Datasheet Preview
DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION ICS889875 The ICS889875 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 ICS889875 has a selectable ÷1, ÷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. • Two LVDS outputs • Frequency divide select options ÷1, ÷2, ÷4, ÷8, ÷16 • IN, nIN input can accept the following differential input levels: LVPECL, LVDS, CML • Output frequency >2GHz • Cycle-to-cycle jitter 1ps RMS maximum • Total jitter 10ps typical • Output skew 15ps maximum • Part-to-part skew 280ps maximum • Propagation Delay 1140ps maximum • 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 S2 Pullup nRESET/ nDISABLE Pullup VREF_AC S1 Pullup S0 Pullup Enable FF Enable MUX ÷2, ÷4, ÷8, ÷16 Decoder Pin Assignment S0 S1 VDD GND 16 15 14 13 12 IN nQ0 2 11 VT 10 VREF_AC nQ1 4 9 nIN 5 6 78 S2 nc VDD nRESET/ nDISABLE ICS889875 16-Lead VFQFN 3mm x 3mm x 0.925mm package body K Package Top View Ordering Information Table Ordering Information Part/Order Number 889875AK 889875AKT 889875AKLF 889875AKLFT Marking 875A 75AL 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 ICS889875 DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION Page 5 Description of Change Differential DC Characteristics Table - corrected typo for VIH max. from VDD 0.05V to VDD + 0.05V. Pin Description Table - deleted “Leave pin floating.” from VT pin description. Date 7/1/08 7/3/08 IDT / ICS LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION ICS889875 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

ICS889875

The ICS889875 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

ICS889875 has a selectable ÷1, ÷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.
• Two LVDS outputs
• Frequency divide select options ÷1, ÷2, ÷4, ÷8, ÷16
• IN, nIN input can accept the following differential input levels:

LVPECL, LVDS, CML
• Output frequency >2GHz
• Cycle-to-cycle jitter 1ps RMS maximum
• Total jitter 10ps typical
• Output skew 15ps maximum
• Part-to-part skew 280ps maximum
• Propagation Delay 1140ps maximum
• 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

S2 Pullup
nRESET/ nDISABLE Pullup

VREF_AC

S1 Pullup S0 Pullup

Enable FF

Enable MUX
÷2, ÷4, ÷8, ÷16

Decoder

Pin Assignment

S0 S1 VDD GND
16 15 14 13
12 IN
nQ0 2
11 VT
10 VREF_AC
nQ1 4
9 nIN
5 6 78

S2 nc VDD nRESET/ nDISABLE

ICS889875
16-Lead VFQFN
3mm x 3mm x 0.925mm package body

K Package

Top View
Ordering Information
Table Ordering Information

Part/Order Number 889875AK 889875AKT 889875AKLF 889875AKLFT

Marking 875A 75AL

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

ICS889875 DIFFERENTIAL-TO-LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION

Page 5

Description of Change

Differential DC Characteristics Table - corrected typo for VIH max. from VDD 0.05V to VDD + 0.05V.

Pin Description Table - deleted “Leave pin floating.” from VT pin description.

Date 7/1/08 7/3/08

IDT / ICS LVDS BUFFER/DIVIDER W/INTERNAL TERMINATION

ICS889875 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 ICS889875AKLFT Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS889875AKLFT 637210