ICS9EX21801AKLFT IDT, Integrated Device Technology Inc, ICS9EX21801AKLFT Datasheet - Page 14

• Manufacturer Part Number: ICS9EX21801AKLFT
• Description: IC FANOUT BUFF DIFF 20-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of ICS9EX21801AKLFT

• Input: *
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: *
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9EX21801AKLFT

R ev isio n H isto ry
Rev.
ICS9EX21801A
18 Output PCIe G2/QPI Differential Buffer with 2:1 input mux
0.2
0.3
0.4
0.1
0.5
A
B
Issu e Date Descrip tio n
12/17/2008
5/30/2008
4/29/2008 Initial Releas e
12/8/2008
1/20/2010 1. Correc ted P in Des c ription for P in 62. 0 = 133M , 1 = 100M .
5/1/2008
6/3/2008
TM
1. S M B us B y tes 11-16 are now res erv ed
2. S M B us Referenc es to 1:1 operating s et point regis ter are rem ov ed.
3. Updated readbac k regis ters to m atc h new c ontrol pins
3. A dded Q P I phas e nois e s pec
4. S ignific ant c hanges to pinout to im prov e perform anc e
1. Updated/Correc ted S M B us , filled in em pty by tes
2. Updated F requenc y /F unc tionality T able
3. A dded S M B us A ddres s dec oding table and graph
4. Correc ted P ower hook up table.
A dded rev is ion des ignator to orderng inform ation
1. Updated front page tex t
2. Updated F unc tionality foot notes on P age 2.
3. Deleted duplic ate table on page 6.
4. Correc ted DIF 0.7V Current M ode elec tric al c harac teris itc s - rem ov ed
s k ew s pec .
5. Updated s k ew and Differential P aram eters T able to reflec t c har data,
added P LL B W and jitterpeak ing data to this table.
6. Updated P has e J itter T able - rem ov ed F B D s pec s and added HiB W and
Low B W s ec tions
7. A dded S M B us A ddres s ing T able after page 9
1. Updated P LL m ode input frequenc y range
2. Noted that M odulation frequenc y is the A llowable S pread M odulation
F requenc y . A dded foonote 3.
3. Correc ted P CIe G en1 M ax phas e jitter s pec to be 86 ps ins tead of
108ps . 86ps is the derated lim it when us ing ~ 160K c y c les to c alc ulate the
v alue. Releas ed to final - Rev A .
Innovate with IDT and accelerate your future networks. Contact:
www.IDT.com
Corporate Headquarters
Integrated Device Technology, Inc.
6024 Silver Creek Valley Road
San Jose, CA 95138
United States
800 345 7015
[phone] (outside U.S.)
For Sales
800-345-7015
408-284-8200
Fax: [phone]
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated
Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks
or registered trademarks used to identify products or services of their respective owners.
Printed in USA
14
For Tech Support
408-284-6578
[e-mail]
Asia Pacific and Japan
Integrated Device Technology
Singapore (1997) Pte. Ltd.
Reg. No. 199707558G
435 Orchard Road
#20-03 Wisma Atria
Singapore 238877
[phone]
Europe
IDT Europe, Limited
Prime House
Barnett Wood Lane
Leatherhead, Surrey
United Kingdom KT22 7DE
[phone]
1,2,6,7,8,
V arious
V arious
P ag e #
5,8
12
10
4
-
Datasheet