ICS840011 datasheet(1/11 Pages) ICST

номер детали	ICS840011

подробное описание детали	FEMTOCLOCKS CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR

PDF	11 Pages

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производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

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840011AG

www.icst.com/products/hiperclocks.html

REV. A OCTOBER 15, 2004

1

Integrated

Circuit

Systems, Inc.

ICS840011

FEMTOCLOCKS™CRYSTAL-TO-

LVCMOS/LVTTL CLOCK GENERATOR

GENERAL DESCRIPTION

The ICS840011 is a Fibre Channel Clock

Generator and a member of the HiPerClocksTM

family of high performance devices from ICS.

The ICS840011 uses a 26.5625MHz or 25MHz

crystal to synthesize 106.25MHz or 100MHz

respectively. The ICS840011 has excellent phase jitter

performance, from 637KHz – 10MHz integration range. The

ICS840011 is packaged in a small 8-pin TSSOP, making it

ideal for use in systems with limited board space.

FEATURES

• 1 LVCMOS/LVTTL output, 7Ω output impedence

• Crystal oscillator interface designed for a 26.5625MHz or

25MHz, 18pF parallel resonant crystal

• Output frequency: 106.25MHz (typical)

• VCO range: 560MHz to 680MHz

• RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal

(637KHz - 10MHz): 0.780ps (typical)

• RMS phase noise at 106.25MHz (typical)

Phase noise:

Offset

Noise Power

100Hz ............... -95.7 dBc/Hz

1KHz ................ -121 dBc/Hz

10KHz ................ -129 dBc/Hz

100KHz .............. -129.6 dBc/Hz

• 3.3V operating supply

• -30°C to 85°C ambient operating temperature

HiPerClockS™

ICS

ICS840011

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm package body

G Package

Top View

VDDA

OE

XTAL_OUT

XTAL_IN

1

2

3

4

VDD

Q0

GND

nc

8

7

6

5

BLOCK DIAGRAM

PIN ASSIGNMENT

OSC

Phase

Detector

VCO

637.5MHz w/

26.5625MHz Ref.

M = ÷24 (fixed)

÷6

XTAL_IN

XTAL_OUT

OE

Q0

FREQUENCY TABLE

s

t

u

p

n

I

y

c

n

e

u

q

e

r

F

t

u

p

t

u

O

)

z

H

M

(

)

z

H

M

(

y

c

n

e

u

q

e

r

F

l

a

t

s

y

r

C

5

2

6

5

.

6

25

2

.

6

0

1

5

20

0

1

(Pullup)

Аналогичный номер детали - ICS840011

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS840014AGI	227Kb / 11P	FEMTOCLOCKS??CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER REV. A DECEMBER 23, 2004
	ICS840014AGIT	227Kb / 11P	FEMTOCLOCKS??CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER REV. A DECEMBER 23, 2004
	ICS840014I	227Kb / 11P	FEMTOCLOCKS??CRYSTAL-TO LVCMOS/LVTTL FREQUENCY SYNTHESIZER REV. A DECEMBER 23, 2004

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Аналогичное описание - ICS840011

производитель	номер детали	датащи	подробное описание детали
Integrated Circuit Syst...	ICS840051	218Kb / 10P	FEMTOCLOCK CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR REV. A JANUARY 14, 2005
	ICS840001	194Kb / 12P	FEMTOCLOCKS??CRYSTAL-TO-LVCMOS/LVTTL CLOCK GENERATOR REV. A MAY 10, 2004
	ICS840021	202Kb / 11P	FEMTOCLOCKS??CRYSTAL-TO-LVCMOS/ LVTTL CLOCK GENERATOR REV. A NOVEMBER 30, 2004
	ICS840022	208Kb / 10P	FEMTOCLOCKS?줓RYSTAL-TO LVCMOS/LVTTL CLOCK GENERATOR REV. A JANUARY 11, 2005
	ICS844011I	159Kb / 10P	FEMTOCLOCKS??CRYSTAL-TO- LVDS CLOCK GENERATOR REV. A JUNE 28, 2005
Integrated Device Techn...	ICS840004I-01	844Kb / 16P	FEMTOCLOCKS??CRYSTAL-TOLVCMOS/LVTTL FREQUENCY SYNTHESIZER
	ICS844021I-01	272Kb / 13P	FEMTOCLOCKS??CRYSTAL-TO-LVDS CLOCK GENERATOR
	ICS844008I-46	317Kb / 15P	FEMTOCLOCKS CRYSTAL-TO-LVDS CLOCK GENERATOR
Renesas Technology Corp	840051	338Kb / 13P	FEMTOCLOCKS™ CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR 9/1/15
Renesas Technology Corp	ICS840051I	368Kb / 13P	FEMTOCLOCKS™ CRYSTAL-TOLVCMOS/LVTTL CLOCK GENERATOR 5/20/16

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