Overview
Description
The IDT951901 is a single chip clock solution for desktop designs using 630S chipsets. It provides all necessary clock signals for such a system.
Features
- Programmable output frequency
- Programmable output rise/fall time
- Programmable SDRAM and CPU skew
- Spread spectrum for EMI control typically by 7dB to 8dB, with programmable spread percentage
- Watchdog timer technology to reset system if over-clocking causes malfunction
- Uses external 14.318MHz crystal
- FS pins for frequency select
Comparison
Applications
Documentation
Featured Documentation
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Type | Title | Date |
Datasheet | PDF 267 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 | |
5 items
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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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Support Communities
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Display is working, weston is not
started with BSP 3.0.5 update 1, making kernel changes separately because we are booting from SD card only. Kernel version is based on rz-5.10-cip36. we recently got our MIPI-DSI display working but when booting up weston will not run. on the display itself we ...
May 7, 2024