The XC2163 series are high frequency, low current consumption CMOS ICs with built-in crystal oscillator and divider circuits. Output is selectable from any one of the following values for f0: f0/1, f0/2, f0/4, f0/8. With oscillation capacitors and a feedback resistors built-in, it is possible to configure a stable 3rd overtone oscillator using only an external crystal oscillator. Also available is an external oscillation capacitor/external oscillation feedback resistor type, which makes oscillation frequency control possible.
The XC2163 series are high‑frequency, low‑current CMOS ICs with built‑in crystal oscillator and divider circuits. They support 3rd overtone crystal oscillators and offer selectable output division ratios (f0/1, f0/2, f0/4, f0/8). Typical applications include crystal‑oscillation modules, computer/DSP clocks, communication equipment, and various system clocks.
The devices are supplied in an SOT‑26 package, operate from 2.97 V to 5.5 V (depending on version), and are RoHS‑compliant. Electrical specifications such as supply current, output voltage levels, and temperature ranges are detailed in the datasheet, along with pin assignments and recommended external components for stable operation.