PI6C918B 数据手册 ( 数据表 ) - Pericom Semiconductor

Description
The PI6C918 and PI6C919 are high-precision, low-voltage general-purpose clock generators that reach a maximum output frequency of 120 MHz. These devices use an external low-cost crystal to generate very accurate and stable system clocks.
   
Features
• No external capacitors (919 only)
• Excellent signal quality
• Very low jitter
• Precise frequencies
• Minimal undershoot, ringback or overshoot
• Nearly perfect 50% duty cycle
• Four selectable clock frequencies
• Operates at Vcc = 3.3V
• Output may be disabled to save power
• Small 150-mil wide SOIC -8 (W8) package saves board area