
AMI Semiconductor
Description
The FS6322 is a ROM-based CMOS clock generator IC designed to minimize cost and component count in a variety of electronic systems.
Three low-jitter phase-locked loops (PLLs) drive up to five low-skew clock outputs to provide a high degree of flexibility. A buffered copy of the reference clock is also available. The device is packaged in a 16-pin SOIC to minimize board space
FEATUREs
• Three PLLs with deep reference, feedback, and post dividers to provide precision clock frequencies
• Multiple outputs provide several clocking options
• Suspend feature shuts down a selection of PLLs and outputs for power conservation
• Outputs may be tristated for board testing
• S0 and S1 frequency select inputs modify output frequencies for design flexibility
• Glitch-free slewing of CLK_CPU output enables downstream PLLs to remain locked
• 5V to 3.3V operation
• Accepts 5 to 30MHz crystals
• Custom frequency patterns, pinouts, and packages are available. Contact your local AMI Sales Representative for more information.