Datasheet Details
Part number:
ICS9148-46
Manufacturer:
Integrated Circuit Systems
File Size:
433.73 KB
Description:
Pentium/protm system clock chip.
ICS9148-46_IntegratedCircuitSystems.pdf
Datasheet Details
Part number:
ICS9148-46
Manufacturer:
Integrated Circuit Systems
File Size:
433.73 KB
Description:
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