ICS873034AGLF

ICS873034AGLF Datasheet

The ICS873034 is a high-speed, differential-to-

Part	Datasheet
ICS873034AGLF	ICS873034AGLF (pdf)

Related Parts	Information
ICS873034AG	ICS873034AG
ICS873034AGLFT	ICS873034AGLFT
ICS873034AGT	ICS873034AGT

PDF Datasheet Preview
LOW SKEW, ÷2, ÷4, ÷8 DIFFERENTIAL-TOLVPECL CLOCK DIVIDER The ICS873034 is a high-speed, differential-to- LVPECL clock divider designed for high- HiPerClockS performance telecommunication, computing and networking applications. High clock frequency capability and the differential design make the ICS873034 an ideal choice for performance clock distribution networks. The device frequency-divides the input clock by ÷2, ÷4 and Each frequency-divided clock signal is output at a separate LVPECL output. The differential input pair can be driven by LVPECL, LVDS, CML and SSTL signals, single-ended input signals are supported by using the integrated bias voltage generator VBB . The ICS873034 is optimized for 3.3V and 2.5V power supply voltages and the temperature range of -40 to +85°C. The device is available in space-saving 16-lead TSSOP and SOIC packages. ICS873034 • ÷2, ÷4 and ÷8 clock frequency divider • Three differential LVPECL output pairs • One differential PCLK/nPCLK input pair • PCLK/nPCLK pair can accept the following differential input levels LVPECL, LVDS, CML, SSTL • VBB bias voltage generator supports single-ended LVPECL clock input signals • LVCMOS control inputs • Maximum input frequency 2.8GHz • Translates any single-ended input signal to 3.3V LVPECL levels with bias resistor on nPCLK input • LVPECL mode operating voltage supply range: VCC = 2.375V to 3.8V, VEE = 0V • -40°C to 85°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 packages Block Diagram nEN Pulldown PCLK Pulldown nPCLK Pullup/Pulldown MR Pulldown nQ0 R nQ1 R nQ2 R Pin Assignment Q0 1 nQ0 2 VCC 3 Q1 4 nQ1 5 VCC 6 Q2 7 nQ2 8 16 VCC 15 nEN 14 nc 13 PCLK 12 nPCLK 11 VBB 10 MR 9 VEE ICS873034 16-Lead SOIC, 300 Mil 7.5mm x 10.3mm x 2.3mm package body Ordering Information Table Ordering Information Part/Order Number 873034AM 873034AMT 873034AMLF 873034AMLFT 873034AG 873034AGT 873034AGLF 873034AGFT Marking 873034AM 873034AMLF 873034AG 873034AGL Package 16 Lead SOIC 16 Lead SOIC “Lead-Free” 16 Lead SOIC “Lead-Free” 16 Lead SOIC 16 Lead TSSOP 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP Shipping Packaging Tube 1000 Tape & Reel Tube 1000 Tape & Reel 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 -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 LVPECL/ECL CLOCK DIVIDER ICS873034 LOW SKEW, ÷2, ÷4, ÷8 DIFFERENTIAL-TO- LVPECL CLOCK DIVIDER 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

LOW SKEW, ÷2, ÷4, ÷8 DIFFERENTIAL-TOLVPECL CLOCK DIVIDER

The ICS873034 is a high-speed, differential-to-

LVPECL clock divider designed for high-

HiPerClockS performance telecommunication, computing and
networking applications. High clock frequency
capability and the differential design make the

ICS873034 an ideal choice for performance clock distribution
networks. The device frequency-divides the input clock by ÷2, ÷4
and Each frequency-divided clock signal is output at a
separate LVPECL output. The differential input pair can be driven
by LVPECL, LVDS, CML and SSTL signals, single-ended input
signals are supported by using the integrated bias voltage
generator VBB . The ICS873034 is optimized for 3.3V and 2.5V power supply voltages and the temperature range of -40 to +85°C.

The device is available in space-saving 16-lead TSSOP and SOIC
packages.

ICS873034
• ÷2, ÷4 and ÷8 clock frequency divider
• Three differential LVPECL output pairs
• One differential PCLK/nPCLK input pair
• PCLK/nPCLK pair can accept the following differential input
levels LVPECL, LVDS, CML, SSTL
• VBB bias voltage generator supports single-ended LVPECL
clock input signals
• LVCMOS control inputs
• Maximum input frequency 2.8GHz
• Translates any single-ended input signal to 3.3V LVPECL levels
with bias resistor on nPCLK input
• LVPECL mode operating voltage supply range:

VCC = 2.375V to 3.8V, VEE = 0V
• -40°C to 85°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6
packages

Block Diagram
nEN Pulldown

PCLK Pulldown nPCLK Pullup/Pulldown

MR Pulldown
nQ0 R
nQ1 R
nQ2 R

Pin Assignment

Q0 1 nQ0 2 VCC 3

Q1 4 nQ1 5 VCC 6

Q2 7 nQ2 8
16 VCC 15 nEN 14 nc 13 PCLK 12 nPCLK 11 VBB 10 MR
9 VEE

ICS873034
16-Lead SOIC, 300 Mil 7.5mm x 10.3mm x 2.3mm package body
Ordering Information
Table Ordering Information

Part/Order Number 873034AM 873034AMT 873034AMLF 873034AMLFT 873034AG 873034AGT 873034AGLF 873034AGFT

Marking 873034AM 873034AMLF 873034AG 873034AGL

Package 16 Lead SOIC 16 Lead SOIC “Lead-Free” 16 Lead SOIC “Lead-Free” 16 Lead SOIC 16 Lead TSSOP 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP “Lead-Free” 16 Lead TSSOP

Shipping Packaging Tube
1000 Tape & Reel Tube
1000 Tape & Reel 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 -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 LVPECL/ECL CLOCK DIVIDER

ICS873034 LOW SKEW, ÷2, ÷4, ÷8 DIFFERENTIAL-TO- LVPECL CLOCK DIVIDER

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 ICS873034AGLF Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS873034AGLF 637191