ICS83947AI147 datasheet(1/10 Pages) ICST

номер детали	ICS83947AI147

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

PDF	10 Pages

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производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

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1 / 10 page

83947AYI-147

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

REV. A SEPTEMBER 24, 2004

1

Integrated

Circuit

Systems, Inc.

ICS83947I-147

LOW SKEW, 1-TO-9

LVCMOS/LVTTL FANOUT BUFFER

GENERAL DESCRIPTION

The ICS83947I-147 is a low skew, 1-to-9

LVCMOS/LVTTL Fanout Buffer and a member of

the HiPerClockS™ family of High Performance

Clock Solutions from ICS. The low impedance

LVCMOS/LVTTL outputs are designed to drive 50

Ω

series or parallel terminated transmission lines. The effective

fanout can be increased 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-147 ideal for high performance, 3.3V or 2.5V

single ended applications.

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: 250MHz

• Output skew: 115ps (maximum)

• Part-to-part skew: 500ps (maximum)

• Additive phase jitter, RMS: 0.02ps (typical) @ 3.3V

• Full 3.3V or 2.5V operating supply

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

• 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-147

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

CLK0

CLK1

0

1

CLK_EN

CLK_SEL

D

Q

LE

OE

Аналогичный номер детали - ICS83947AI147

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS83947AYI	131Kb / 9P	LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER REV. B OCTOBER 11, 2004
	ICS83947AYILN	131Kb / 9P	LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER REV. B OCTOBER 11, 2004
	ICS83947AYILNT	131Kb / 9P	LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER REV. B OCTOBER 11, 2004
	ICS83947AYIT	131Kb / 9P	LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER REV. B OCTOBER 11, 2004

More results

Аналогичное описание - ICS83947AI147

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS8312	253Kb / 12P	LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER REV. C JUNE 14, 2004
	ICS8302	133Kb / 9P	LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER REV. C JUNE 15, 2004
	ICS83115	180Kb / 9P	LOW SKEW, 1-TO-16 LVCMOS / LVTTL FANOUT BUFFER REV. A SEPTEMBER 21, 2004
	ICS8343I-01	237Kb / 11P	LOW SKEW, 1-TO-16 LVCMOS / LVTTL FANOUT BUFFER
Pericom Semiconductor C...	PI6C49X0202	944Kb / 7P	Low Skew, 1-To-2 LVCMOS / LVTTL Fanout Buffer
Integrated Device Techn...	8304	154Kb / 11P	Low Skew, 1-to-4 LVCMOS/LVTTL Fanout Buffer
	83115	161Kb / 11P	Low Skew, 1-TO-16 LVCMOS/LVTTL Fanout Buffer
	83947I-147	205Kb / 12P	Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer
Renesas Technology Corp	ICS8304-02	412Kb / 14P	Low Skew, 1-to-4, LVCMOS/LVTTL Fanout Buffer FEBRUARY 4, 2013
Renesas Technology Corp	ICS83947I-147	398Kb / 13P	Low Skew, 1-to-9 LVCMOS/LVTTL Fanout Buffer March 18, 2016

More results

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