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NT1612AA (for Mobile Communications)


  • Supports low power supply voltage. (Supports DC +1.68V to +3.63V. Standard specification : +1.8V)
  • Ultra-compact and light with a height, cubic volume, and weight of Max. 0.55 mm, 0.0011 cm3, and 0.004g, respectively.
  • A surface-mount crystal oscillator. (Reflow soldering is possible.)
  • Lead-free. Meets the requirements for re-flow profiling using lead-free solder.
  • With an AFC (Automatic Frequency Control) function.

NT1612AA Picture

  • RoHS compliant
  • Pb Free


Nominal Frequency Range (MHz) 26 to 52
Standard Frequency (MHz) 26 52
Package Size (L×W×H : mm) 1.6×1.2×0.55
Supply Voltage (V) +1.8
Load Impedance (pF) 10kΩ//10pF
Current Consumption (mA) Max. 1.5 Max. 2.0
Output Voltage Min 0.8V (p-p) (DC Coupling (*1))
Frequency/Temperature Characteristics Max. ±2.0×10-6
Operating Temperature Range  (°C) -30 to +85
Storage Temperature Range  (°C) -40 to +85
Frequency/Voltage Coefficient Max. ±0.1 ×10-6/+1.8V±5%
Frequency/Load Coefficient Max. ±0.1 ×10-6/ (10kΩ//10pF)±10%
Long-term Frequency Stability Max. ±1.0 ×10-6/year
Frequency Control Range ±8.0 to ±13.0×10-6/+0.9V±0.8V
Specification Number NSC5079A NSC5079B

* Frequency setting conditions : Frequencies are set at normal temperatures(+25±2°C).
*1. A DC-cut capacitor is not embedded in this crystal oscillator. Connect a DC-cut capacitor (1,000 pF) to the line-out terminal of the oscillator.
Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.


NT1612AA Dimensions



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