ICS83947I datasheet(1/9 Pages) ICST

номер детали	ICS83947I

подробное описание детали	LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER

PDF	9 Pages

Scroll/Zoom	100%

производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

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83947AYI

http://www.icst.com/products/hiperclocks.html

REV. B OCTOBER 11, 2004

1

Integrated

Circuit

Systems, Inc.

ICS83947I

LOW SKEW, 1-TO-9

LVCMOS FANOUT BUFFER

GENERAL DESCRIPTION

The ICS83947I is a low skew, 1-to-9 LVCMOS

Fanout Buffer and a member of the HiPerClockS™

family of High Performance Clock Solutions from

ICS. The low impedance LVCMOS/LVTTL out-

puts are designed to drive 50

Ω series or parallel

terminated transmission lines. The effective fanout can be in-

creased from 9 to 18 by utilizing the ability of the outputs to

drive two series terminated lines.

Guaranteed output and part-to-part skew characteristics

make the ICS83947I ideal for high performance, single ended

applications that also require a limited output voltage.

BLOCK DIAGRAM

PIN ASSIGNMENT

FEATURES

• 9 LVCMOS/LVTTL outputs

• Selectable CLK0 and CLK1 can accept the following

input levels: LVCMOS and LVTTL

• Maximum output frequency: 110MHz

• Output skew: 500ps (maximum)

• Part-to-part skew: 2ns (maximum)

• 3.3V operating supply

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

• Lead-Free package available

• Pin compatible with the MPC947

HiPerClockS™

ICS

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y Package

Top View

32 31 30 29 28 27 26 25

9

10 11 12 13 14 15 16

1

2

3

4

5

6

7

8

24

23

22

21

20

19

18

17

GND

Q3

VDDO

Q4

GND

Q5

VDDO

GND

CLK_SEL

CLK0

CLK1

CLK_EN

OE

VDD

GND

ICS83947I

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

CLK0

CLK1

0

1

CLK_EN

CLK_SEL

D

Q

LE

OE

Аналогичный номер детали - ICS83947I

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS83947I-147	169Kb / 10P	LOW SKEW, 1-TO-9 LVCMOS/LVTTL FANOUT BUFFER REV. A SEPTEMBER 24, 2004
Renesas Technology Corp	ICS83947I-147	398Kb / 13P	Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer March 18, 2016

More results

Аналогичное описание - ICS83947I

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS83940-01	109Kb / 11P	LOW SKEW, 1-TO-18 LVCMOS FANOUT BUFFER REV. A JULY 31, 2001
	ICS83940-02	113Kb / 11P	LOW SKEW, 1-TO-18 LVCMOS FANOUT BUFFER REV. A AUGUST 6, 2001
	ICS83940	109Kb / 11P	LOW SKEW, 1-TO-18 LVCMOS FANOUT BUFFER REV. B JULY 31, 2001
	ICS83947I-147	169Kb / 10P	LOW SKEW, 1-TO-9 LVCMOS/LVTTL FANOUT BUFFER REV. A SEPTEMBER 24, 2004
Integrated Device Techn...	ICS8308I	300Kb / 16P	LOW SKEW, 1-TO-8 DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER
	83947I	106Kb / 10P	Low Skew, 1-to-9 LVCMOS Fanout Buffer
	83947I-147	205Kb / 12P	Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer
Renesas Technology Corp	83947I	210Kb / 11P	Low Skew, 1-to-9 LVCMOS Fanout Buffer March 17, 2016
	ICS83947I-147	398Kb / 13P	Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer March 18, 2016
	8308I	375Kb / 17P	Low Skew, 1-to-8 Differential/LVCMOS-to- LVCMOS Fanout Buffer December 10, 2015

More results

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