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NT3225SB (For High accuracy time reference)


  • Small size SMD type : 3.2 × 2.5 × 1.0mm
  • High precision frequency temperature stability : Max. ±7.0×10-6(-40 to +105°C)
  • Temperature compensated voltage range : +2.0 to +5.5V
  • Low current consumption
  • Conforms to AEC-Q200


  • RoHS compliant
  • Pb Free


Nominal Frequency (kHz) 32.768
Package Size (L×W×H : mm) 3.2×2.5×1.0
Supply Voltage (V) +2.0t o +5.5
Operating Temperature Range (°C) -40 to +105
Storage Temperature Range   (°C) -40 to +105
Frequency / Temperature Characteristics   (°C) Ta=+25±2°C Max. ±3.0×10-6
Frequency/Temperature Characteristics -40 to +105°C Max. 7.0×10-6
-40 to +85°C Max. 5.0×10-6
-10 to +60°C Max. 3.8×10-6
Frequency / Voltage Coefficient VCC=+2.0 to +5.5V, Ta=+2.5±2°C Max. ±1.0×10-6
Current Consumption(μA) E/D=VCC, VCC=+3.0V, Output at No-load Max. 4.5
E/D=GND, VCC=+3.0V Max. 4.0
VOL Max. (V) IOL=50μA 0.2VCC
VOH Max. (V) IOH=-50A 0.8VCC
Symmetry Min. to Max. (%) CL=15pF 40 to 60
Rise Time (nsec) 20%VCC to 80%VCC, CL=15pF, VCC=+3V Max. 70
Fall Time (nsec) 80%VCC to 20%VCC, CL=15pF, VCC=+3V Max. 70
Start-up Time (sec) -40 to +105°C Max. 3.0
Output Load Condition (pF) CMOS Output Max. 15.0
Specification Number NSC5090A

Please specify the model name, frequency, and specification number when you order products.
For further questions regarding specifications, please feel free to contact us.


NT3225SB Dimensions



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