ICS8535AG-01T

ICS8535AG-01T Datasheet

The ICS8535-01 is a low skew, high performance

Part	Datasheet
ICS8535AG-01T	ICS8535AG-01T (pdf)

PDF Datasheet Preview
LOW SKEW, 1-to-4 LVCMOS/LVTTL-TO3.3V LVPECL FANOUT BUFFER The ICS8535-01 is a low skew, high performance 1-to-4 LVCMOS/LVTTL-to-3.3V LVPECL fanout HiPerClockS buffer and a member of the HiPerClockS family of High Performance Clock Solutions from IDT. The ICS8535-01 has two single ended clock inputs. the single ended clock input accepts LVCMOS or LVTTL input lev- els and translate them to 3.3V LVPECL levels. The clock en- able is internally synchronized to eliminate runt clock pulses on the output during asynchronous assertion/deassertion of the clock enable pin. Guaranteed output and part-to-part skew characteristics make the ICS8535-01 ideal for those applications demanding well defined performance and repeatability. BLOCK DIAGRAM CLK_EN CLK0 CLK1 Q1 nQ1 CLK_SEL Q2 nQ2 Q3 nQ3 ICS8535-01 • Four differential 3.3V LVPECL outputs • Selectable CLK0 or CLK1 inputs for redundant and multiple frequency fanout applications • CLK0 or CLK1 can accept the following input levels LVCMOS or LVTTL • Maximum output frequency 266MHz • Translates LVCMOS and LVTTL levels to 3.3V LVPECL levels • Output skew 30ps maximum • Part-to-part skew 250ps maximum • Propagation delay 1.9ns maximum • Additve phase jitter, RMS < 0.09ps typical • 3.3V operating supply • 0°C to 70°C ambient operating temperature • Available in both standard RoHS 5 and lead-free RoHS 6 packages PIN ASSIGNMENT VEE 1 CLK_EN 2 CLK_SEL 3 CLK0 4 nc 5 CLK1 6 nc 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 ICS8535-01 20-Lead TSSOP 4.4mm x 6.5mm x 0.92mm body package G Package Top View 20 19 18 17 16 VCC 1 15 VCC nQ3 2 14 Q2 13 nQ2 VEE 4 TABLE ORDERING INFORMATION Part/Order Number Marking Package Shipping Packaging Temperature ICS8535AG-01 ICS8535AG-01 20 lead TSSOP tube 0°C to 70°C ICS8535AG-01T ICS8535AG-01 20 lead TSSOP 2500 tape & reel 0°C to 70°C ICS8535AG-01LF ICS8535A01LF 20 lead "Lead Free" TSSOP tube 0°C to 70°C ICS8535AG-01LFT ICS8535A01LF 20 lead "Lead Free" TSSOP 2500 tape & reel 0°C to 70°C ICS8535AK-01 535A01 20 lead VFQFN tube 0°C to 70°C ICS8535AK-01T 535A01 20 lead VFQFN 2500 tape & reel 0°C to 70°C ICS8535AK-01LF 35A01L 20 lead "Lead-Free" VFQFN tube 0°C to 70°C ICS8535AK-01LFT Corrected "Lead Free" marking and order/part numbers. Added Lead Free bullet in the Features section. AC Characteristics table - added Note Corrected Lead Free marking in Ordering Information Table. Pin Assignment - added 20 Lead VFQFN package information. Added 20 Lead VFQFN Reliability Information. Added 20 Lead VFQFN Package Outline and Dimensions. Ordering Information Table - added 20 Lead VFQFN ordering information. Ordering Information Table - added "Lead-Free/Annealed" part number. Ordering Information Table - deleted "Lead-Free/Annealed" part number. Pin Assignment - corrected letter package for 20 Lead VFQFN from "G Package" to "K Package". Ordering Information Table - corrected marking on TSSOP Lead-Free package and added Lead-Free note. Added Recommendations for Unused Input and Output Pins. Ordering Information Table - corrected 20 Lead VFQFN marking and added Lead-Free 20 Lead VFQFN part number. Ordering Information Table - corrected 20 Lead VFQFN Shipping Packaging. Absolute Maximum Ratings - corrected 20 lead VFQFN Package Thermal Impedance. Corrected 20 lead VFQFN Theta JA. Corrected 20 lead VFQFN Theta JA. LVPECL DC Characteristics Table -corrected VOH max. from VCC - 1.0V to VCC - 0.9V. Power Considerations - corrected power dissipation to reflect VOH max in Table 4C. Date 10/16/01 10/29/01 5/29/02 10/4/02 12/13/02 1/20/03 4/1/03 9/19/03 11/13/03 12/4/03 6/17/04 9/17/04 10/7/04 10/11/04 11/22/04 12/8/04 5/24/05 9/16/05 3/21/06 10/02/06 4/12/07 IDT / ICS 3.3V LVPECL FANOUT BUFFER ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-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 2006 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-4 LVCMOS/LVTTL-TO3.3V LVPECL FANOUT BUFFER

The ICS8535-01 is a low skew, high performance
1-to-4 LVCMOS/LVTTL-to-3.3V LVPECL fanout

HiPerClockS buffer and a member of the HiPerClockS family
of High Performance Clock Solutions from IDT. The

ICS8535-01 has two single ended clock inputs. the
single ended clock input accepts LVCMOS or LVTTL input lev-
els and translate them to 3.3V LVPECL levels. The clock en-
able is internally synchronized to eliminate runt clock pulses
on the output during asynchronous assertion/deassertion of
the clock enable pin.

Guaranteed output and part-to-part skew characteristics make the ICS8535-01 ideal for those applications demanding well defined performance and repeatability.

BLOCK DIAGRAM

CLK_EN

CLK0

CLK1

Q1 nQ1 CLK_SEL

Q2 nQ2

Q3 nQ3

ICS8535-01
• Four differential 3.3V LVPECL outputs
• Selectable CLK0 or CLK1 inputs for redundant
and multiple frequency fanout applications
• CLK0 or CLK1 can accept the following input levels LVCMOS
or LVTTL
• Maximum output frequency 266MHz
• Translates LVCMOS and LVTTL levels to
3.3V LVPECL levels
• Output skew 30ps maximum
• Part-to-part skew 250ps maximum
• Propagation delay 1.9ns maximum
• Additve phase jitter, RMS < 0.09ps typical
• 3.3V operating supply
• 0°C to 70°C ambient operating temperature
• Available in both standard RoHS 5 and lead-free RoHS 6
packages

PIN ASSIGNMENT

VEE 1 CLK_EN 2 CLK_SEL 3

CLK0 4 nc 5

CLK1 6 nc 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

ICS8535-01
20-Lead TSSOP 4.4mm x 6.5mm x 0.92mm body package

G Package Top View
20 19 18 17 16

VCC 1
15 VCC
nQ3 2
14 Q2
13 nQ2

VEE 4
TABLE ORDERING INFORMATION

Part/Order Number

Marking

Package

Shipping Packaging Temperature

ICS8535AG-01

ICS8535AG-01
20 lead TSSOP
tube
0°C to 70°C

ICS8535AG-01T

ICS8535AG-01
20 lead TSSOP
2500 tape & reel
0°C to 70°C

ICS8535AG-01LF

ICS8535A01LF
20 lead "Lead Free" TSSOP
tube
0°C to 70°C

ICS8535AG-01LFT

ICS8535A01LF
20 lead "Lead Free" TSSOP
2500 tape & reel
0°C to 70°C

ICS8535AK-01
535A01
20 lead VFQFN
tube
0°C to 70°C

ICS8535AK-01T
535A01
20 lead VFQFN
2500 tape & reel
0°C to 70°C

ICS8535AK-01LF
35A01L
20 lead "Lead-Free" VFQFN
tube
0°C to 70°C

ICS8535AK-01LFT
Corrected "Lead Free" marking and order/part numbers. Added Lead Free bullet in the Features section. AC Characteristics table - added Note Corrected Lead Free marking in Ordering Information Table. Pin Assignment - added 20 Lead VFQFN package information. Added 20 Lead VFQFN Reliability Information. Added 20 Lead VFQFN Package Outline and Dimensions. Ordering Information Table - added 20 Lead VFQFN ordering information. Ordering Information Table - added "Lead-Free/Annealed" part number.
Ordering Information Table - deleted "Lead-Free/Annealed" part number. Pin Assignment - corrected letter package for 20 Lead VFQFN from "G Package" to "K Package". Ordering Information Table - corrected marking on TSSOP Lead-Free package and added Lead-Free note. Added Recommendations for Unused Input and Output Pins. Ordering Information Table - corrected 20 Lead VFQFN marking and added Lead-Free 20 Lead VFQFN part number. Ordering Information Table - corrected 20 Lead VFQFN Shipping Packaging. Absolute Maximum Ratings - corrected 20 lead VFQFN Package Thermal Impedance. Corrected 20 lead VFQFN Theta JA. Corrected 20 lead VFQFN Theta JA. LVPECL DC Characteristics Table -corrected VOH max. from VCC - 1.0V to VCC - 0.9V. Power Considerations - corrected power dissipation to reflect VOH max in Table 4C.

Date 10/16/01 10/29/01 5/29/02 10/4/02 12/13/02
1/20/03
4/1/03
9/19/03
11/13/03 12/4/03 6/17/04 9/17/04
10/7/04
10/11/04 11/22/04 12/8/04 5/24/05 9/16/05 3/21/06 10/02/06
4/12/07

IDT / ICS 3.3V LVPECL FANOUT BUFFER

ICS8535-01 LOW SKEW, 1-to-4 LVCMOS/LVTTL-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
2006 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 ICS8535AG-01T Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS8535AG-01T 637166