ICS853111B datasheet(1/18 Pages) ICST

Part #	ICS853111B

Description	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

PDF	18 Pages

Scroll/Zoom	100%

Manufacturer	ICST [Integrated Circuit Systems]

Direct Link	http://www.icst.com

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1 / 18 page

853111BY

www.icst.com/products/hiperclocks.html

REV. A JUNE 16, 2005

1

Integrated

Circuit

Systems, Inc.

ICS853111B

LOW SKEW, 1-TO-10

DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

32-Lead TQFP, E-PAD

7mm x 7mm x 1.0mm package body

Y Package

Top View

GENERAL DESCRIPTION

The ICS853111B is a low skew, high perfor-

mance 1-to-10 Differential-to-2.5V/3.3V LVPECL/

ECL Fanout Buffer and a member of the

HiPerClockS™family of High Performance

Clock Solutions from ICS. The ICS853111B

is characterized to operate from either a 2.5V or a 3.3V

power supply. Guaranteed output and part-to-part skew

characteristics make the ICS853111B ideal for those

clock distribution applications demanding well defined

performance and repeatability.

FEATURES

• 10 differential 2.5V/3.3V LVPECL / ECL outputs

• 2 selectable differential input pairs

• PCLKx, nPCLKx pairs can accept the following

differential input levels: LVPECL, LVDS, CML, SSTL

• Maximum output frequency: >3GHz

• Translates any single ended input signal to 3.3V

LVPECL levels with resistor bias on nPCLK input

• Output skew: 20ps (typical)

• Part-to-part skew: 85ps (typical)

• Propagation delay: 495ps (typical)

• Jitter, RMS: < 0.03ps (typical)

• LVPECL mode operating voltage supply range:

V

CC = 2.375V to 3.8V, VEE = 0V

• ECL mode operating voltage supply range:

V

CC = 0V, VEE = -3.8V to -2.375V

• -40°C to 85°C ambient operating temperature

• Lead-Free package fully RoHS compliant

BLOCK DIAGRAM

PIN ASSIGNMENT

HiPerClockS™

ICS

24 23 22 21 20 19 18 17

1 2 3 4 5 6

7 8

25

26

27

28

29

30

31

32

16

15

14

13

12

11

10

9

VCCO

Q7

nQ7

Q8

nQ8

Q9

nQ9

VCCO

nQ2

Q2

nQ1

Q1

nQ0

Q0

VCCO

ICS853111B

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

Q4

nQ4

Q5

nQ5

Q6

nQ6

Q7

nQ7

Q8

nQ8

Q9

nQ9

PCLK0

nPCLK0

0

1

PCLK1

nPCLK1

CLK_SEL

V

BB

Similar Part No. - ICS853111B

Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	ICS853111B	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111BY	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111BYLF	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111BYLFT	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
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Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS85310I-01	175Kb / 15P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V ECL/LVPECL FANOUT BUFFER REV. F JANUARY16, 2006
	ICS85310I-11	190Kb / 16P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V ECL/LVPECL FANOUT BUFFER REV. E JULY 7, 2005
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	ICS853111	138Kb / 13P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER REV. D JULY 22, 2003
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Integrated Device Techn...	ICS853111B	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
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Renesas Technology Corp	85310I-01	430Kb / 19P	Low Skew, 1-to-10 Differential-to-3.3V, 2.5V LVPECL/ECL Fanout Buffer 7/8/15

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