ICS853111AY datasheet(1/18 Pages) ICST

Part #	ICS853111AY

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

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Manufacturer	ICST [Integrated Circuit Systems]

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853111AY

www.icst.com/products/hiperclocks.html

REV. B MAY 14, 2004

1

Integrated

Circuit

Systems, Inc.

ICS853111A

LOW SKEW, 1-TO-10

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

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y Package

Top View

GENERAL DESCRIPTION

The ICS853111A 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 ICS853111A

is character ized to operate from either a 2.5V, 3.3V or a

5V power supply. Guaranteed output and par t-to-par t

skew characteristics make the ICS853111A ideal for

those clock distribution applications demanding well de-

fined perfor mance 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: 23ps (typical)

• Part-to-part skew: 85ps (typical)

• Propagation delay: 705ps (typical)

• Jitter, RMS: < 0.03ps (typical)

• LVPECL mode operating voltage supply range:

V

CC = 2.375V to 5.25V, VEE = 0V

• ECL mode operating voltage supply range:

V

CC = 0V, VEE = -5.25V to -2.375V

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

• Pin compatible with MC100EP111 and MC100LVEP111

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

ICS853111A

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. - ICS853111AY

Manufacturer	Part #	Datasheet	Description
Integrated Circuit Syst...	ICS853111AY	138Kb / 13P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
Integrated Device Techn...	ICS853111AY	925Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TOLVPECL/ ECL FANOUT BUFFER
Integrated Circuit Syst...	ICS853111AY-02	207Kb / 18P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111AY-02LF	207Kb / 18P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111AY-02LFT	207Kb / 18P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

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Manufacturer	Part #	Datasheet	Description
Integrated Device Techn...	85310I-01	281Kb / 18P	Low Skew, 1-to-10 Differential-to-3.3V, 2.5V LVPECL/ECL Fanout Buffer
Integrated Circuit Syst...	ICS85310I-11	190Kb / 16P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V ECL/LVPECL FANOUT BUFFER
Integrated Device Techn...	85310I-11	289Kb / 18P	Low Skew, 1-to-10 Differential-to-3.3V, 2.5V LVPECL/ECL Fanout Buffer
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
Integrated Circuit Syst...	ICS85310I-01	175Kb / 15P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V ECL/LVPECL FANOUT BUFFER
Integrated Device Techn...	853S111B	451Kb / 25P	Low Skew, 1-to-10, Differential-to-2.5V, 3.3V LVPECL/ECL Fanout Buffer
Integrated Device Techn...	ICS853111B	868Kb / 19P	LOW SKEW, 1-TO-10, DIFFERENTIAL-TO- 2.5V, 3.3V LVPECL/ECL FANOUT BUFFER
Integrated Circuit Syst...	ICS853111-02	207Kb / 18P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111	138Kb / 13P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER
	ICS853111B	217Kb / 18P	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

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ICS853111AY Datasheet(PDF) 1 Page - Integrated Circuit Systems

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