8533AGI-31LF

8533AGI-31LF Datasheet

ICS8533I-31

Part	Datasheet
8533AGI-31LF	8533AGI-31LF (pdf)

Related Parts	Information
8533AGI-31LFT	8533AGI-31LFT

PDF Datasheet Preview
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/ DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER ICS8533I-31 The ICS8533I-31 is a low skew, high performance 1-to-4 Crystal Oscillator/Differential-to-3.3V HiPerClockS LVPECL Fanout Buffer and a member of the HiPerClockS family of High Performance Clock Solutions from IDT. The ICS8533I-31 has selectable differential clock or crystal inputs. The CLK, nCLK pair can accept most standard differential input levels. The clock enable is internally synchronized to eliminate runt pulses on the outputs during asynchronous assertion/deassertion of the clock enable pin. Guaranteed output and part-to-part skew characteristics make the ICS8533I-31 ideal for those applications demanding well defined performance and repeatability. • Four differential LVPECL output pairs • Selectable differential CLK/nCLK or crystal oscillator interface • Maximum output frequency 650MHz • Translates any single-ended input signal to 3.3V LVPECL levels with resistor bias on nCLK input • Additive phase jitter, RMS TBD • Output skew 25ps typical • Part-to-part skew 150ps typical • Propagation delay 1.5ns typical • Full 3.3V supply mode • -40°C to 85°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 packages Block Diagram CLK_EN Pullup CLK Pulludown nCLK Pullup Q0 nQ0 XTAL_IN XTAL_OUT CLK_SEL Pulludown Q2 nQ2 Q3 nQ3 Pin Assignment VEE 1 CLK_EN 2 CLK_SEL 3 CLK 4 nCLK 5 XTAL_IN 6 XTAL_OUT 7 nc 8 nc 9 VCC 10 20 Q0 19 nQ0 18 VCC 17 Q1 16 nQ1 15 Q2 14 nQ2 13 VCC 12 Q3 11 nQ3 ICS8533I-31 20-Lead TSSOP 6.5mm x 4.4mm x 0.925mm package body G Package Top View The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization and/or qualification. Integrated Device Technology, Incorporated IDT reserves the right to change any circuitry or specifications without notice. IDT / ICS 3.3V LVPECL FANOUT BUFFER ICS8533I-31 LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/DIFFERENTIAL-TO- 3.3V LVPECL FANOUT BUFFER Table Pin Descriptions Number 1 Ordering Information Table Ordering Information Part/Order Number 8533AGI-31 8533AGI-31T 8533AGI-31LF 8533AGI-31LFT Marking ICS8533AGI31 Package 20 Lead TSSOP 20 Lead TSSOP “Lead-Free” 20 Lead TSSOP “Lead-Free” 20 Lead TSSOP 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 applications. Any other applications, such as those requiring extended temperature ranges, 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 3.3V LVPECL FANOUT BUFFER ICS8533I-31 LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/DIFFERENTIAL-TO- 3.3V LVPECL FANOUT BUFFER Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 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 +408 284 8200 outside U.S. Asia Pacific and Japan Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505 Europe IDT Europe, Limited 321 Kingston Road Leatherhead, Surrey KT22 7TU England +44 0 1372 363 339 Fax +44 0 1372 378851 2007 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, 1-TO-4, CRYSTAL OSCILLATOR/ DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER

ICS8533I-31

The ICS8533I-31 is a low skew, high performance
1-to-4 Crystal Oscillator/Differential-to-3.3V

HiPerClockS LVPECL Fanout Buffer and a member of the

HiPerClockS family of High Performance Clock

Solutions from IDT. The ICS8533I-31 has selectable
differential clock or crystal inputs. The CLK, nCLK pair can accept
most standard differential input levels. The clock enable is
internally synchronized to eliminate runt pulses on the outputs
during asynchronous assertion/deassertion of the clock enable
pin.

Guaranteed output and part-to-part skew characteristics make the ICS8533I-31 ideal for those applications demanding well defined performance and repeatability.
• Four differential LVPECL output pairs
• Selectable differential CLK/nCLK or crystal oscillator interface
• Maximum output frequency 650MHz
• Translates any single-ended input signal to 3.3V LVPECL levels
with resistor bias on nCLK input
• Additive phase jitter, RMS TBD
• Output skew 25ps typical
• Part-to-part skew 150ps typical
• Propagation delay 1.5ns typical
• Full 3.3V supply mode
• -40°C to 85°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6
packages

Block Diagram

CLK_EN Pullup

CLK Pulludown
nCLK Pullup

Q0 nQ0

XTAL_IN

XTAL_OUT CLK_SEL Pulludown

Q2 nQ2

Q3 nQ3

Pin Assignment

VEE 1 CLK_EN 2 CLK_SEL 3

CLK 4
nCLK 5 XTAL_IN 6 XTAL_OUT 7
nc 8 nc 9 VCC 10
20 Q0 19 nQ0
18 VCC 17 Q1 16 nQ1 15 Q2 14 nQ2 13 VCC
12 Q3 11 nQ3

ICS8533I-31 20-Lead TSSOP 6.5mm x 4.4mm x 0.925mm package body

G Package Top View

The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization and/or qualification. Integrated Device Technology, Incorporated IDT reserves the right to change any circuitry or specifications without notice.

IDT / ICS 3.3V LVPECL FANOUT BUFFER

ICS8533I-31 LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/DIFFERENTIAL-TO- 3.3V LVPECL FANOUT BUFFER

Table Pin Descriptions

Number 1
Ordering Information
Table Ordering Information

Part/Order Number 8533AGI-31 8533AGI-31T 8533AGI-31LF 8533AGI-31LFT

Marking ICS8533AGI31

Package 20 Lead TSSOP 20 Lead TSSOP “Lead-Free” 20 Lead TSSOP “Lead-Free” 20 Lead TSSOP

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 applications. Any other applications, such as those requiring extended temperature ranges, 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 3.3V LVPECL FANOUT BUFFER

ICS8533I-31 LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/DIFFERENTIAL-TO- 3.3V LVPECL FANOUT BUFFER

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 408-284-8200 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 +408 284 8200 outside U.S.

Asia Pacific and Japan

Integrated Device Technology Singapore 1997 Pte. Ltd. Reg. No. 199707558G 435 Orchard Road #20-03 Wisma Atria Singapore 238877 +65 6 887 5505

Europe

IDT Europe, Limited 321 Kingston Road Leatherhead, Surrey KT22 7TU England +44 0 1372 363 339 Fax +44 0 1372 378851
2007 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 8533AGI-31LF Datasheet file may be downloaded here without warranties.

Datasheet ID: 8533AGI-31LF 637165