NDK NIHON DEMPA KOGYO CO.,LTD.

 

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NT3225SA (for Mobile Communications)

Features

  • A crystal oscillator with highly stable frequency / temperature characteristics best suited for GPS.
  • Supports low power supply voltage. (Supports DC +2.4 V±0.1 V to +3.5 V± 5 %.)
  • Ultra-compact and light with a height, cubic volume, and weight of Max. 1.0 mm, 0.007 cm3, and 0.024 g, respectively.
  • Low power consumption.
  • A surface-mount crystal oscillator. (Reflow soldering is possible.)
  • Lead-free. Meets the requirements for re-flow profiling using lead-free solder.

NT3225SA Picture

  • RoHS compliant
  • Pb Free
 

Specifications

Nominal frequency (MHz)
Package Size (L×W×H : mm) 3.2×2.5×1.0
Supply Voltage [Vcc](V) +2.8
Load Impedance 10 kΩ//10 pF
Operating Temperature Range(*1)  /  Storage Temperature Range   (°C) -30 to +85  /  -40 to +85
Current Consumption (mA) Max. 1.5
Output Voltage Min. 0.8 V(P-P) (DC Coupling (*2))
Frequency/Temperature Characteristics Max. ±0.5×10-6
Frequency/Voltage Coefficient Max. ±0.2×10-6 / +2.8 V ±5 %
Frequency/Load Coefficient Max. ±0.2×10-6/(10 kΩ//10 pF)±10 %
Long-term Frequency Stability Max. ±1.0 ×10-6/year

When ordering our products, specify them with an “Ordering Code”.To issue Ordering Code, please select Frequency and click Ordering Code button.

Frequency setting conditions

  1. Frequencies are set at normal temperatures (+25±2 °C).
  2. Frequencies are set with a printed board that has a ground pattern attached to the underside of an oscillator.
  3. Connect the #1 terminal of the oscillator to the ground that comes with the oscillator.

Products with the AFC (Automatic Frequency Control) function are available.
If you require a product with a different frequency, power supply voltage, frequency control characteristic, etc. to the standard specifications, please contact NDK sales.

*1. Ambient temperature range within which the specified characteristics of a product can be achieved.
*2. 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.

Ordering Code

Dimensions

NT3225SA Dimensions

Catalog

Printable PDF Document

 

 

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