Overview
Description
The IDT9LPRS462 is a main clock synthesizer chip that provides all clocks required for ATI RD/RS600-based systems. An SMBus interface allows full control of the device.
Features
- Integrated Series Resistors on differential outputs
- Greyhound Compatible CPU outputs
- 2 - 0.7V Low Power differential CPU pairs
- 8 - 0.7V Low Power differential SRC pairs
- 4 - 0.7V Low Power differential ATIG pairs
- 1 - 66 MHz HyperTransport clock
- 2 - 48MHz USB clocks
- 3 - 14.318MHz Reference clocks
Low power alternative to 951462
Comparison
Applications
Documentation
Featured Documentation
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Type | Title | Date |
Datasheet | PDF 287 KB | |
End Of Life Notice | PDF 125 KB | |
Product Change Notice | PDF 361 KB | |
End Of Life Notice | PDF 125 KB | |
End Of Life Notice | PDF 122 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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