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 t...