NJU6397 Series
3rd. Over Tone Quartz Crystal Oscillator

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  • Description

    The NJU6397 series that is a C-MOS IC for quartz crystal oscillator consists of an oscillation amplifier and 3-state output buffer. This series has three types of A, B and C. The frequency range of the A type is from 75 to 90MHz, and the B type is from 90 to 110MHz, and the C type is from 110 to 135MHz. The oscillation amplifier realizes very low oscillation stop current with NAND circuit. The 3-state output buffer is C-MOS compatible.

  • Spec
    Supply Voltage A (2.3V to 3.6V)
    B (2.3V to 3.6V)
    C (2.3V to 3.6V)
    Operating Current A (13 mA(typ.) @3.3V)
    B (13 mA(typ.) @3.3V)
    C (18 mA(typ.) @3.3V)
    Frequency Range A (70MHz to 90MHz)
    B (90MHz to 110MHz)
    C (110MHz to 135MHz)
    Structure CMOS Technology
    Wide Operating Temperature -40℃ to +85℃
    Junction Temp. +125℃
    Package Thin-Chip
    High Fan-out IOH/IOL= 6mA @VDD=2.5V
    IOH/IOL= 8mA @VDD=3.3V
    Note Oscillation Stop and Output Stand-by Function
    3-State Output Buffer
    Oscillation Capacitors Cg and Cg on-chip
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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Functional Description

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