Product Overview
The NX3225SA is a compact and thin crystal unit (3.2 x 2.5 x 0.55 mm typ.) designed for mobile communications and short-range wireless applications such as Bluetooth, Wi-Fi, smartphones, and tablet PCs. It offers excellent environmental characteristics, including heat and shock resistance, and is lead-free, meeting requirements for lead-free solder re-flow profiling.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Directive 2011/65/EU, Directive (EU) 2015/863
Technical Specifications
| Item | Model | Nominal Frequency | Overtone Order | Frequency Tolerance (25 ±3 °C) | Frequency versus Temperature Characteristics (with reference to +25 °C) | Operating Temperature Range | Storage Temperature Range | Equivalent Series Resistance | Level of Drive | Load Capacitance | Specifications Number |
| Crystal Unit | NX3225SA | 12 to 64 MHz | Fundamental | ±15 × 10−6 | ±25 × 10−6 | -40 to +85 °C | -40 to +85 °C | Refer to *1 | 10 µW (Max. 200 µW) | 8 pF | STD-CSR-6 |
| Crystal Unit | NX3225SA | 16 to 54 MHz | Fundamental | ±10 × 10−6 | ±10 × 10−6 | -20 to +75 °C | -40 to +85 °C | Refer to *2 | 10 µW (Max. 200 µW) | 10 pF | STD-CSQ-1 |
| Crystal Unit | NX3225SA | 40 to 150 MHz | 3rd overtone | ±20 × 10−6 | ±25 × 10−6 | -40 to +85 °C | -40 to +85 °C | Refer to *3 | 10 µW (Max. 200 µW) | Series resonance | STD-CSR-7 |
*1 Equivalent Series Resistance: Fundamental, 12 to 13 MHz max. 100 Ω; 13 to 20 MHz max. 80 Ω; 20 to 64 MHz max. 50 Ω.
*2 Equivalent Series Resistance: Fundamental, 16 to 20 MHz max. 80 Ω; 20 to 54 MHz max. 50 Ω.
*3 Equivalent Series Resistance: 3rd overtone, 40 to 100 MHz max. 140 Ω; 100 to 150 MHz max. 100 Ω.
Dimensions (mm):
Overall: 3.2 ±0.1 x 2.5 ±0.1 x 0.55 ±0.05
Land pattern (Typical): 2.2 x 1.6 (Terminal 1, 2, 4, 3)
Internal connections: #2 and #4 are connected with a cover (Please connect with a GND).
Ordering Information: Please specify the model name, frequency, and specification number when you order products. For further questions regarding specifications, please feel free to contact us.
2410121713_NDK-NX3225SA-16-000M-STD-CRS-2_C2908117.pdf
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Crystal unit NDK NX3225SA-16.000M-STD-CRS-2 designed for stable frequency in Bluetooth Wi-Fi devices Images
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