Datasheet4U Logo Datasheet4U.com

MPC92439EI Datasheet LVPECL Clock Syntheesizer

Manufacturer: IDT

Overview: 900MHz, Low Voltage, LVPECL Clock Syntheesizer The MPC92439 is a 3.3 V compatible, PLL based clock synthesizer targeted for high performance clock generation in mid-range to high-performance telecom, networking and computing applications. With output frequencies from 3.125 MHz to 900 MHz and the support of differential LVPECL output signals the device meets the needs of the most demanding clock applications.

Download the MPC92439EI datasheet PDF. This datasheet also includes the MPC92439 variant, as both parts are published together in a single manufacturer document.

Datasheet Details

Part number MPC92439EI
Manufacturer IDT
File Size 806.23 KB
Description LVPECL Clock Syntheesizer
Download MPC92439EI Download (PDF)

General Description

The internal crystal oscillator uses the external quartz crystal as the basis of its frequency reference.

The frequency of the internal crystal oscillator or external reference clock signal is multiplied by the PLL.

The VCO within the PLL operates over a range of 400 to 900 MHz.

Key Features

  • 3.125 MHz to 900 MHz synthesized clock output signal Differential LVPECL output LVCMOS compatible control inputs On-chip crystal oscillator for reference frequency generation Alternative LVCMOS compatible reference input 3.3V power supply Fully integrated PLL Minimal frequency overshoot Serial 3-wire programming interface Parallel programming inter.