ICS8523I datasheet(1/16 Pages) ICST

Numer części	ICS8523I

Szczegółowy opis	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-HSTL FANOUT BUFFER

PDF	16 Pages

Scroll/Zoom	100%

Producent	ICST [Integrated Circuit Systems]

Strona internetowa	http://www.icst.com

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1 / 16 page

8523BGI

www.icst.com/products/hiperclocks.html

REV. C SEPTEMBER 16, 2004

1

Integrated

Circuit

Systems, Inc.

ICS8523I

LOW SKEW, 1-TO-4

DIFFERENTIAL-TO-HSTL FANOUT BUFFER

BLOCK DIAGRAM

PIN ASSIGNMENT

ICS8523I

20-Lead TSSOP

6.5mm x 4.4mm x 0.92mm body package

G Package

Top View

GND

CLK_EN

CLK_SEL

CLK

nCLK

PCLK

nPCLK

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 is a low skew, high perfor-

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

and a member of the HiPerClockS™family of High

Performance Clock Solutions from ICS. The

ICS8523I has two selectable clock inputs. The

CLK, nCLK pair can accept most standard differential input

levels. The PCLK, nPCLK pair can accept LVPECL, CML, or

SSTL 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 ICS8523I ideal for those applications demanding

well defined performance and repeatability.

FEATURES

• 4 differential HSTL compatible outputs

• Selectable diffferential CLK, nCLK or LVPECL clock inputs

• CLK, nCLK pair can accept the following differential

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

• PCLK, nPCLK supports the following input types:

LVPECL, CML, SSTL

• Maximum output frequency: 650MHz

• Translates any single-ended input signal to HSTL

levels with resistor bias on nCLK input

• Output skew: 50ps (maximum)

• Part-to-part skew: 250ps (maximum)

• Propagation delay: 1.6ns (maximum)

• 3.3V core, 1.8V output operating supply

• Lead-Free package available

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

HiPerClockS™

ICS

CLK

nCLK

PCLK

nPCLK

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

0

1

CLK_EN

CLK_SEL

D

Q

LE

Podobny numer części - ICS8523I

Producent	Numer części	Arkusz danych	Szczegółowy opis
Renesas Technology Corp	ICS8523I	494Kb / 19P	Low Skew, 1-to-4, Differential-to-HSTL Fantout Buffer 2019
Integrated Circuit Syst...	ICS8523I-03	202Kb / 15P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. A OCTOBER 5, 2004

More results

Podobny opis - ICS8523I

Producent	Numer części	Arkusz danych	Szczegółowy opis
Integrated Circuit Syst...	ICS8524	318Kb / 6P	LOW SKEW, 1-TO-22 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. B SEPTEMBER 18, 2003
	ICS8521I	157Kb / 14P	LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. A NOVEMBER 17, 2005
	ICS85211I-01	163Kb / 13P	LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. A NOVEMBER 1, 2005
	ICS85214	119Kb / 16P	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. A JULY 17, 2003
	ICS85214I	189Kb / 15P	LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-HSTL FANOUT BUFFER REV. A JUNE 1, 2005
	ICS852911I	215Kb / 15P	LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-HSTL FANOUT BUFFER
Integrated Device Techn...	ICS8524	203Kb / 17P	LOW SKEW, 1-TO-22 DIFFERENTIAL-TO-HSTL FANOUT BUFFER
Renesas Technology Corp	852911I	270Kb / 17P	Low Skew, 1-to-9 Differential-to-HSTL Fanout Buffer January 21, 2016
	85211I-01	299Kb / 15P	Low Skew, 1-to-2 Differential-to-HSTL Fanout Buffer 6/12/15
	ICS85214I	391Kb / 17P	Low Skew, 1-to-5, Differential-to-HSTL Fanout Buffer 2016

More results

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