Datasheet Details
| Part number | ICS9147-16 |
|---|---|
| Manufacturer | Integrated Circuit Systems |
| File Size | 415.42 KB |
| Description | Frequency Generator & Integrated Buffers |
| Datasheet |
 ICS9147-16 Datasheet
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General Description
The ICS9147-16 generates all clocks required for high speed RISC or CISC microprocessor systems such as Intel PentiumPro.
Two different reference frequency multiplying factors are externally selectable with smooth frequency transitions.
Key Features
- Generates four processor, eight bus, four 14.31818 MHz, two 48 MHz clocks for USB support. CPU to BUS clock skew 1 to 4ns (CPU early) Synchronous clocks skew matched to 250ps window on CPU and 500ps window on BUS. Selectable multiplying ratios Glitch free stop clock controls CPUEN and BUSEN 3.0V 3.7V supply range, 2.5V to VDD supply range for CPU (1:4) clocks and IOAPIC clock. 48-pin SSOP package Pin Configuration Block Diagram 48-Pin SSOP Pentium is a trademark of Intel Corp.