XC2163 Series

      The XC2163 Series is ICs for use with 3rd Overtone Crystal Oscillators designed for Crystal Oscillation Modules;Computer, DSP Clocks;Communication Equipment;Various System Clocks.The XC2163 Series has the following features including Oscillation Frequency : 40MHz ~ 125MHz(Rf, Cg, Cd internal; 5.0V);(3rd Overtone) : 57MHz ~ 125MHz(Rf, Cg, Cd internal; 3.3V): 20MHz ~ 125MHz(Rf, Cg, Cd external);Divider Ratio : Selectable from f0/1, f0/2,f0/4, f0/8;Output : 3-State;Operating Voltage Range : 3.3V•10%, 5•0V10%;Low Current Consumption : Stand-by function included etc.
      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.We recommend that a damping resistor Rd be added between the /XT pin & the crystal oscillator pin in order to safeguard the crystal oscillator and improve oscillation stability.
      The XC2163 Series products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this catalog is up to date.We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this catalog.Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this catalog.The products in this catalog are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user.
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