NJU6227 Series
1.8V Operating Voltage 3rd Overtone Quartz Crystal Oscillator IC with Input Tolerant Function
GENERAL D...
NJU6227 Series
1.8V Operating
Voltage 3rd Overtone Quartz Crystal Oscillator IC with Input Tolerant Function
GENERAL DESCRIPTION
The NJU6227 series is a C-MOS quartz crystal oscillator IC realized excellent frequency stability for 3rd Overtone (up to 160MHz) oscillation, and consists of an oscillation amplifier, a 3-state output buffer, a built-in LDO and a input tolerant circuit.
The operating
voltage is from 1.62V to 3.63V (x3, x4, x5, x6: from 2.25V to 3.63V), and the LDO holds down the characteristic change of the oscillation amplifier for operating
voltage variation, and has been stabilized oscillation frequency (Frequency stability ±1ppm@VDD±10%).
The input tolerant circuit ensures that 0 to 3.63 V can be applied to CONT terminal without regard to the supply
voltage.
The oscillation stopping current is very low stand-by mode, therefore, it is suitable for the portable items of the communication equipment and the like. The 3-state output buffer is C-MOS compatible. The NJU6227...