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Quartz Crystal Oscillator ICs

Low Operating Current Fundamental Quartz Crystal Oscillator IC

  • High Frequency-Stability for Operating Voltage
  • Low Operating Current (1.5mA max@3.3V)
  • Operating Voltage (1.8 to 3.6V)
  • Maximum Oscillation Frequency (32MHz)
  • Fan-out (1.2mA min@2.5V)
  • 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 NJU6365 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 1.8V 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, and the operating current is lower than 1.5mA at 3.3V and 16MHz.The 3-state output buffer is C-MOS compatible.
Part No. Fout Intermal Connect Cg/Cd
NJU6365Af0Connected A Line8/9pF
NJU6365Bf0/2Connected B Line8/9pF
NJU6365Cf0/4Connected C Line8/9pF
NJU6365Df0/8Connected D Line8/9pF
NJU6365Ef0/16Connected E Line8/9pF
NJU6365Ff0/32Connected F Line8/9pF