+/+…when timing is critical
C9837
Low EMI Clock Generator for Intel Mobile 133MHz/2 SO-DIMM Chipset Systems
Preliminary
Clock Phase Relationships
0ns
10ns
20ns
30ns
40ns
Sync
CPU CLOCK 66MHz
100MHz
133MHz
CPU CLOCK
CPU CLOCK
2.5ns
5ns
5ns
7.5ns
100MHz
DCLK/SDRAM CLOCK
3V66 CLOCK
PCI CLOCK
66MHz
33MHz
1.5ns~3.5
IOAPIC CLOCK
33MHz
Figure 4
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.,
MILPITAS, CA 95035, USA TEL: 408-263-6300, FAX 408-263-6571
http://www.imicorp.com
Rev 1.0
3/30/2000
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