ICS9248-81 Datasheet - Integrated Circuit Systems

ICS9248-81 Frequency Generator & Integrated Buffers

The ICS9248-81 is the single chip clock solution for Desktop/ Notebook designs using the SIS style chipset. It provides all necessary clock signals for such a system. Spread spectrum may be enabled through I2C programming. Spread spectrum typically reduces system EMI by 8dB to 10dB. This simplifies .

ICS9248-81 Features

* Generates the following system clocks: - 3 CPU(2.5V/3.3V) up to 133.3MHz. - 6 PCI(3.3V) (including 1 free-running) - 13 SDRAMs(3.3V) up to 133.3MHz. - 3 REF (3.3V) @ 14.318MHz - 1 clock @ 24/14.3 MHz selectable output for SIO - 1 Fixed clock at 48MHz (3.3V) - 1 IOAPIC @ 2.5V / 3.3V Skew characteri

ICS9248-81_IntegratedCircuitSystems.pdf

ICS9248-81 Datasheet Preview — Preview of ICS9248-81 PDF

Datasheet Details

Part number:

ICS9248-81

Manufacturer:

Integrated Circuit Systems

File Size:

543.32 KB

Description:

Frequency generator & integrated buffers.

📁 Related Datasheet

ICS9248-80 Frequency Generator & Integrated Buffers (Integrated Circuit Systems)

ICS9248-80 General Purpose 133MHz System Clock (Renesas)

ICS9248-81 Frequency Generator & Integrated Buffer (Renesas)

ICS9248-87 Frequency Generator & Integrated Buffers (Integrated Circuit Systems)

ICS9248-87 Frequency Generator & Integrated Buffer (Renesas)

ICS9248-101 Frequency Generator & Integrated Buffers (Integrated Circuit Systems)

ICS9248-103 Frequency Generator & Integrated Buffers (Integrated Circuit Systems)

ICS9248-107 Frequency Generator & Integrated Buffers (Integrated Circuit Systems)

TAGS

ICS9248-81 ICS9248-81 Frequency Generator Integrated Buffers Integrated Circuit Systems

ICS9248-81 Distributor