3rd. Over Tone Quartz Crystal Oscillator

Data Sheet


  • Operating Voltage (2.2 to 5.5V)
  • Maximum Oscillator Frequency (See Line-up Table)
  • Low Operating Current
  • High Fan-out (
  • Oscillation Stop and Output Stand-by Function
  • 3-State Output Buffer
  • Oscillation Capacitors Cg and Cg on-chip
  • C-MOS Technology
  • Package Outline (Thin-Chip)

General Description

The NJU6377 series is a C-MOS 3rd. over tone quartz crystal oscillator that consists of an oscillation amplifier and 3-state output buffer. The type numbers are classed into three versions E, F, G and H according to their oscillation frequency range mentioned in the line-up table. The oscillation amplifier is realized very low stand-by current using NAND circuit. The 3-state output buffer is C-MOS compatible.