Datasheet4U Logo Datasheet4U.com

ICS9148-46 Datasheet - Integrated Circuit Systems

ICS9148-46_IntegratedCircuitSystems.pdf

Preview of ICS9148-46 PDF
ICS9148-46 Datasheet Preview Page 2 ICS9148-46 Datasheet Preview Page 3

Datasheet Details

Part number:

ICS9148-46

Manufacturer:

Integrated Circuit Systems

File Size:

433.73 KB

Description:

Pentium/protm system clock chip.

ICS9148-46, Pentium/ProTM System Clock Chip

The ICS9148-46 is part of a reduced pin count two-chip clock solution for designs using an Intel BX style chipset.

Companion SDRAM buffers are ICS9179-03, and -12.

There are two PLLs, with the first PLL capable of spread spectrum operation.

Spread spectrum typically reduces system EMI by 8-10dB.

The

ICS9148-46 Features

* • • • • • • • • • • Generates system clocks for CPU, PCI, 14.314 MHz, 48 and 24MHz. Supports single or dual processor systems Skew from CPU (earlier) to PCI clock 1 to 4ns Separate 2.5V and 3.3V supply pins 2.5V outputs: CPU 3.3V outputs: PCI, REF No power supply sequence requirements 28 pin SSOP Sp

ICS9148-46 Distributor

📁 Related Datasheet

📌 All Tags

Integrated Circuit Systems ICS9148-46-like datasheet