9ZX21901C
19-Output Differential Zbuffer for PCIe Gen2/3 and QPI
16
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© 2010 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, ICS, and the IDT logo are trademarks
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Printed in USA
Revision History
Rev. Issue Date Who Description Page #
0.1 1/20/2010 RDW Initial release Various
A 6/10/2010 RDW
1. Corrected input clock on block diagram, updated QPI reference to 9.6GTs, added
note about fixed feedback path, added comment about DFB_OUT needed termination
network.
2. Reformatted electrical tables to fit new standard format
3. Added output termination/test load drawing and table
4. Released to final
1,5,6,9
B 6/22/201 RDW
1. Merged Phase Jitter Tables into Single Table.
2. Reformatted Electrical Tables into common format for future datasheets.
8
C 8/3/2010 RDW
1. Updated front page to standard 9ZX format.
2. Clarified that SMBus Address Selection table includes the Read/Write Bit. Minor
clarifications to other tables.
3. Added additive phase jitter table for bypass mode. 1-3, 5-11
D 3/2/2011 RDW 1. Added rise/fall varation spec to HCSL_Out table 6
E 5/11/2011 RDW 1. Added note to pinout indicating that the DFB_OUT pins must be terminated. 2
F 9/20/2011 RDW
1. Added "Case Temperature" to Abs Max specs.
2. Added Thermal Char data
Various
G 10/24/2011 LPL 1. Updated Thermal Characteristics table. 9
H 12/8/2011 RDW 1. Updated tDSPO_BYP parameter from +/-350 to +/-250ps. 7
