5 / 14 page
Clock Generator for Pentium
III Server and Workstation Applications
Cypress Semiconductor Corporation
525 Los Coches St.
Document#: 38-07068 Rev. **
05/04/2001
Milpitas, CA 95035. Tel: 408-263-6300, Fax: 408-263-6571
Page 5 of 14
http://www.cypress.com
PRELIMINARY
C9851
Group Limits and Parameters (applicable to all settings: Sel133/100# = x) (Continued)
Output name
Max Load
CPU[(1:6), (1:6)#]
Rs = 33.2
Ω, Rp = 49.9Ω
3VMref, 3VMref_b
30 pF
REF
20 pF
3V66
30 pF
Table 2.
Lumped Test Load Configurations
The following shows lumped test load configurations for the differential Host Clock Outputs.
(MULTsel1 = 0, MULTsel0 = 1)
Fig.1A
Test Nodes
Rp
Rs
Rs
49.9ohm
49.9ohm
Rp
33.2ohm
33.2ohm