ICS8525 datasheet(1/12 Pages) ICST

номер детали	ICS8525

подробное описание детали	LOW SKEW, 1-TO-4 LVCMOS-TO-LVHSTL FANOUT BUFFER

PDF	12 Pages

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производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

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1 / 12 page

8525BG

www.icst.com/products/hiperclocks.html

REV. B JULY 27, 2001

1

Integrated

Circuit

Systems, Inc.

ICS8525

LOW SKEW, 1-TO-4

LVCMOS-TO-LVHSTL FANOUT BUFFER

GENERAL DESCRIPTION

The ICS8525 is a low skew, high performance

1-to-4 LVCMOS-to-LVHSTL fanout buffer and a

member of the HiPerClockS™ family of High

Performance Clock Solutions from ICS. The

ICS8525 has two selectable clock inputs that ac-

cept LVCMOS or LVTTL input levels and translate them to

1.8V LVHSTL levels. The clock enable is internally synchro-

nized to eliminate runt pulses on the outputs during asyn-

chronous assertion/deassertion of the clock enable pin.

Guaranteed output and part-to-part skew characteristics

make the ICS8525 ideal for those applications demanding

well defined performance and repeatability.

FEATURES

• 4 differential 1.8V LVHSTL outputs

• Selectable LVCMOS / LVTTL clock inputs for redundant

and multiple frequency fanout applications

• Maximum output frequency up to 266MHz

• Translates LVCMOS and LVTTL levels to 1.8V

LVHSTL levels

• Output skew: 35ps (maximum)

• Part-to-part skew: 150ps (maximum)

• Propagation delay: 1.9ns (maximum)

• 3.3V core, 1.8V operating supply

• 0°C to 70°C ambient operating temperature

• Industrial temperature information available upon request

BLOCK DIAGRAM

PIN ASSIGNMENT

HiPerClockS™

,&6

ICS8525

20-Lead TSSOP

6.5mm x 4.4mm x 0.92mm Package Body

G Package

Top View

GND

CLK_EN

CLK_SEL

CLK0

nc

CLK1

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

CLK0

CLK1

Q0

nQ0

Q1

nQ1

Q2

nQ2

Q3

nQ3

0

1

CLK_EN

CLK_SEL

D

Q

LE

Аналогичный номер детали - ICS8525

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS8520	100Kb / 8P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER REV. B JULY 5, 2001
	ICS8520DY	100Kb / 8P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVHSTL FANOUT BUFFER REV. B JULY 5, 2001
	ICS8520DYI-02	140Kb / 13P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 16, 2005
	ICS8520DYI-02LF	140Kb / 13P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 16, 2005
	ICS8520DYI-02LFT	140Kb / 13P	LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 16, 2005

More results

Аналогичное описание - ICS8525

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	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
	ICS8523I-03	202Kb / 15P	LOW SKEW, 1-TO-4 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. A OCTOBER 5, 2004
	ICS85211BI-03	163Kb / 14P	LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B NOVEMBER 15, 2005
	ICS85211I	106Kb / 12P	LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER REV. B ARPIL 8, 2003
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
	85211BI-03	489Kb / 16P	Low Skew, 1-to-2, Differential-to-LVHSTL Fanout Buffer March 11, 2016
	ICS8521I-03	474Kb / 18P	Low Skew, 1-to-9 Differential-to-LVHSTL Fanout Buffer JUNE, 20, 2016

More results

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