800MHz Low Voltage PECL Clock Synthesizer

The MPC9230 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 50 MHz to 800 MHz(1) and the support of differential PECL output signals the device meets the needs of the most demanding clock applications.

特性 Features

? 50 MHz to 800 MHz(1) synthesized clock output signal

? Differential PECL output

? LVCMOS compatible control inputs

? On-chip crystal oscillator for reference frequency generation

? Alternative LVCMOS compatible reference clock input

? 3.3 V power supply

? Fully integrated PLL

? Minimal frequency overshoot

? Serial 3-wire programming interface

? Parallel programming interface for power-up

? 32-lead LQFP and 28-lead PLCC packaging

? 32-lead and 28-lead Pb-free package available

? SiGe Technology

? Ambient temperature range -40°C to +85°C

? Pin and function compatible to the MC12430