High Frequency-Stability Fundamental Quartz Crystal Oscillator IC

Data Sheet


  • High Frequency-Stability for Operating Voltage
  • Operating Voltage (2.0 to 3.6V)
  • Maximum Oscillation Frequency (60MHz)
  • Low Operating Current
  • 5-Stage Divider (Maximum Divider f0/32)
  • Oscillation Stop and Output Stand-by Function
  • 3-State Output Buffer
  • Oscillation Capacitors Cg and Cg on-Die
  • C-MOS Technology
  • Package Outline (Thin-Die/Wafer)

General Description

The NJU6364 series is a C-MOS IC for fundamental quartz crystal oscillator that consists of an oscillation amplifier,5-stage divider and 3-state output buffer.The operating voltage is from 2.0V to 3.6V and high frequency-stability based on most suitable oscillation circuit including Cg, Cd and Rf.The 5-stage divider generates only one frequency selected of f0,f0/2,f0/4 f0/8, f0/16 and f0/32 by internal circuits is output.The oscillation amplifier is realized very low stand-by current using NAND circuit.The 3-state output buffer is C-MOS compatible.


Part No. Fout Intermal Connect Cg/Cd
NJU6364A f0 Connected A Line 8/9pF
NJU6364B f0/2 Connected B Line 8/9pF
NJU6364C f0/4 Connected C Line 8/9pF
NJU6364D f0/8 Connected D Line 8/9pF
NJU6364E f0/16 Connected E Line 8/9pF
NJU6364F f0/32 Connected F Line 8/9pF