ICS9250-23 Datasheet, PDF (14/15 Pages) Integrated Circuit Systems – Frequency Generator & Integrated Buffers for Celeron & PII/III™

ICS9250-23
0ns
25ns
50ns
CPU/ITP/HCLK [66MHz (2.5V)]
CPU/ITP/HCLK [100MHz (2.5V)]
SDRAM [11:0, F] & DCLKWR [100MHz (3.3V)]
3V66 Link (ICH / MGCH) [66MHz (3.3V)]
PCI [7:0] LPC/SIO [33MHz (3.3V)]
Ref Clock [14.318MHz (3.3V)]
USB [48MHz (3.3V)]
APIC (CPU/MCH) [16.67MHz (2.5V)]
CPU 66 Period
CPU 100 Period
SDRAM 100 Period
3V66-PCI
Group Offset Waveforms
75ns
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