IMIZ9973BAT中文资料赛普拉斯数据手册PDF规格书

Functional Description

The Z9973 has an integrated PLL that provides low-skew and low-jitter clock outputs for high-performance microprocessors. Three independent banks of four outputs as well as an independent PLL feedback output, FB_OUT, provide exceptional flexibility for possible output configurations. The PLL is ensured stable operation given that the VCO is configured to run between 200 MHz to 480 MHz. This allows a wide range of output frequencies up to125 MHz.

Features

• Output frequency up to 125 MHz

• 12 clock outputs: frequency configurable

• 350 ps max output-to-output skew

• Configurable output disable

• Two reference clock inputs for dynamic toggling

• Oscillator or PECL reference input

• Spread spectrum-compatible

• Glitch-free output clocks transitioning

• 3.3V power supply

• Pin-compatible with MPC973

• Industrial temperature range: –40°C to +85°C

• 52-pin TQFP package