ICS83948AYIL datasheet(1/10 Pages) ICST

tên linh kiện	ICS83948AYIL

Giải thích chi tiết về linh kiện	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER

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nhà sản xuất	ICST [Integrated Circuit Systems]

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83948AYI

www.icst.com/products/hiperclocks.html

REV. C DECEMBER 15, 2005

1

Integrated

Circuit

Systems, Inc.

ICS83948I

LOW SKEW, 1-TO-12

DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER

GENERAL DESCRIPTION

The ICS83948I is a low skew, 1-to-12 Differen-

tial-to-LVCMOS Fanout Buffer and a member

of the HiPerClockS™ family of High Performance

Clock Solutions from ICS. The ICS83948I has

two selectable clock inputs. The CLK, nCLK

pair can accept most standard differential input levels. The

LVCMOS_CLK can accept LVCMOS or LVTTL input levels.

The low impedance LVCMOS outputs are designed to drive

50

Ω series or parallel terminated transmission lines. The

effective fanout can be increased from 12 to 24 by utilizing

the ability of the outputs to drive two series terminated lines.

The ICS83948I is characterized at 3.3V core/3.3V output.

Guaranteed output and part-to-part skew characteristics

make the ICS83948I ideal for those clock distribution ap-

plications demanding well defined performance and re-

peatability.

BLOCK DIAGRAM

PIN ASSIGNMENT

FEATURES

• Twelve LVCMOS outputs

• Selectable LVCMOS clock or differential CLK, nCLK inputs

• CLK, nCLK pair can accept the following differential

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

• LVCMOS_CLK accepts the following input levels:

LVCMOS or LVTTL

• Maximum output frequency: 250MHz

• Output skew: 350ps (maximum)

• Part to part skew: 1.5ns (maximum)

• 3.3V core, 3.3V output

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

• Available in both standard and lead-free RoHS-compliant

packages

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

Q4

VDDO

Q5

GND

Q6

VDDO

Q7

CLK_SEL

LVCMOS_CLK

CLK

nCLK

CLK_EN

OE

VDD

GND

ICS83948I

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

Q9

Q10

Q11

LVCMOS_CLK

CLK

nCLK

1

0

CLK_EN

CLK_SEL

D

Q

LE

OE

Số phần tương tự - ICS83948AYIL

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Integrated Circuit Syst...	ICS83948AYI-01	87Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. A SEPTEMBER 23, 2002
	ICS83948AYI-01T	87Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. A SEPTEMBER 23, 2002
	ICS83948AYI-147	103Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER REV. B NOVEMBER 21, 2005
	ICS83948AYI-147LF	103Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER REV. B NOVEMBER 21, 2005
	ICS83948AYI-147LFT	103Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER REV. B NOVEMBER 21, 2005

More results

Mô tả tương tự - ICS83948AYIL

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Integrated Circuit Syst...	ICS8344-01	141Kb / 16P	LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. B AUGUST 6, 2001
	ICS8344	131Kb / 15P	LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. B FEBRUARY 2, 2001
	ICS8344I	142Kb / 16P	LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. A AUGUST 9, 2001
	ICS83948I-01	87Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER REV. A SEPTEMBER 23, 2002
	ICS83948I-147	103Kb / 11P	LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER REV. B NOVEMBER 21, 2005
Integrated Device Techn...	ICS8308I	300Kb / 16P	LOW SKEW, 1-TO-8 DIFFERENTIAL/LVCMOS-TO-LVCMOS FANOUT BUFFER
Integrated Device Techn...	83948I	291Kb / 13P	Low Skew, 1-to-12 Differential-to- LVCMOS/LVTTL Fanout Buffer
Renesas Technology Corp	83948I-01	144Kb / 13P	Low Skew, 1-to-12 Differential-to- LVCMOS Fanout Buffer March 18, 2016
	83948I	504Kb / 14P	Low Skew, 1-to-12 Differential-to- LVCMOS/LVTTL Fanout Buffer May 19, 2016
	8308I	375Kb / 17P	Low Skew, 1-to-8 Differential/LVCMOS-to- LVCMOS Fanout Buffer December 10, 2015

More results

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