ICS8523AI03L datasheet(1/15 Pages) ICST

部件名	ICS8523AI03L

功能描述	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER

PDF	15 Pages

Scroll/Zoom	100%

制造商	ICST [Integrated Circuit Systems]

网页	http://www.icst.com

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1 / 15 page

8523AGI-03

www.icst.com/products/hiperclocks.html

REV. A OCTOBER 5, 2004

1

Integrated

Circuit

Systems, Inc.

ICS8523I-03

LOW SKEW, 1-TO-4

DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER

BLOCK DIAGRAM

PIN ASSIGNMENT

ICS8523I-03

20-Lead TSSOP

6.5mm x 4.4mm x 0.92mm body package

G Package

Top View

GND

CLK_EN

CLK_SEL

CLK0

nCLK0

CLK1

nCLK1

nc

VDD

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

Q0

nQ0

VDDO

Q1

nQ1

Q2

nQ2

VDDO

Q3

nQ3

GENERAL DESCRIPTION

The ICS8523I-03 is a low skew, high perfor-

mance 1-to-4 Differential-to-LVHSTL fanout buffer

and a member of the HiPerClockS™ family of High

Performance Clock Solutions from ICS. The

ICS8523I-03 has two selectable clock inputs.

The input pairs can accept most standard differential input

levels. The clock enable is inter nally 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 ICS8523I-03 ideal for those applications demand-

ing well defined performance and repeatability.

FEATURES

• 4 differential LVHSTL compatible outputs

• Selectable differential CLK0, nCLK0 and CLK1, nCLK1

clock inputs

• Clock input pairs can accept the following differential

input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL

• Maximum output frequency: 650MHz

• Translates any single-ended input signal to LVHSTL

levels with resistor bias on nCLK input

• Output skew: 50ps (maximum)

• Part-to-part skew: 400ps (maximum)

• Propagation delay: 1.2ns (typical)

• V

OH = 1V (maximum)

• 3.3V core, 1.8V output operating supply

• Lead-Free package available

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

HiPerClockS™

ICS

CLK0

nCLK0

CLK1

nCLK1

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

0

1

CLK_EN

CLK_SEL

D

Q

LE

类似零件编号 - ICS8523AI03L

制造商	部件名	数据表	功能描述
Integrated Circuit Syst...	ICS8523	136Kb / 13P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B JULY 31, 2001
	ICS8523BG	136Kb / 13P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B JULY 31, 2001
	ICS8523BGI	230Kb / 16P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. C SEPTEMBER 16, 2004
	ICS8523BGILF	230Kb / 16P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. C SEPTEMBER 16, 2004
	ICS8523BGILFT	230Kb / 16P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. C SEPTEMBER 16, 2004

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类似说明 - ICS8523AI03L

制造商	部件名	数据表	功能描述
Integrated Circuit Syst...	ICS8521	139Kb / 13P	LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B JULY 31, 2001
	ICS8523	136Kb / 13P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B JULY 31, 2001
	ICS8520I-02	140Kb / 13P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 16, 2005
	ICS8521I-03	135Kb / 15P	LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. A APRIL 29, 2003
	ICS85211BI-03	163Kb / 14P	LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 15, 2005
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Integrated Device Techn...	8523I-03	230Kb / 16P	Low Skew, 1-to-4 Differential-to-LVHSTL Fanout Buffer
Renesas Technology Corp	8523I-03	285Kb / 17P	Low Skew, 1-to-4 Differential-to-LVHSTL Fanout Buffer 11/9/15
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	ICS8521I-03	474Kb / 18P	Low Skew, 1-to-9 Differential-to-LVHSTL Fanout Buffer JUNE, 20, 2016