PLL52C61-01HA - Pentium/SDRAM Clock Generator

Description

The PLL52C61-01HA and -21HA are high performance system clock generators designed to support INTEL 430VX PCIset’s motherboard with SDRAM Pentium based systems.

All output clocks skew and jitter performance are designed to be fully compliant with INTEL Pentium CPU timing requirements.

Features

• n Generates all clock frequencies for Pentium, AMD and Cyrix system requiring multiple CPU clocks (SDRAM, Shared memory architecture). n Supports up to12 Synchronous CPU clocks. n 6 PCI BUS clocks selectable between synchronous and asynchronous mode. n One 14.318Mhz reference clock n One 24Mhz floppy clock and one 48Mhz USB clock. n Proven power-on strapping techniques to minimize four input pins. In any cases, no glitches will be produced from the output pins during power on. n 3.3V and 5V oper.