Product Overview
The NX3225SA Crystal Unit from NIHON DEMPA KOGYO CO., LTD. is designed for short-range wireless and OA/AV applications, including telecommunications, short-range wireless equipment (Bluetooth, Wi-Fi), and consumer equipment. It offers a compact and thin profile (3.2x2.5x0.55 mm) with excellent environmental resistance, including heat and shock resistance. This unit is suitable for lead-free soldering and complies with Directives 2011/65/EU and (EU) 2015/863.
Product Attributes
- Brand: NIHON DEMPA KOGYO CO., LTD.
- Product Type: Crystal Unit
- Model: NX3225SA
- Certifications: Directive 2011/65/EU, Directive (EU) 2015/863
Technical Specifications
| Item | Nominal Frequency | Frequency Tolerance (@ +25C) | Frequency vs. Temp. Characteristics | Equivalent Resistance (min/typ/max) | Load Capacitance | Drive Level | Operating Temp. Range | Storage Temp. Range | Insulation Resistance | Air-tightness |
|---|---|---|---|---|---|---|---|---|---|---|
| Crystal Unit | 12.000~64.000 MHz | -15 to +15 10-6 | -25 to +25 10-6 | Refer to Table 1 | 8 pF (IEC PI-network) | 10 to 200 W | -40 to +85 C | -40 to +85 C | 500 M (at DC100V 15V) | 1.110-9 Pa m3/s |
Table 1: Equivalent Resistance by Frequency Range (NDK Spec. No. STD-CQR-1)
| Frequency Range [MHz] | Equivalent Resistance Min. [] | Equivalent Resistance Max. [] |
|---|---|---|
| 12 < 13 | 100 | - |
| 13 < 20 | 80 | - |
| 20 64 | 50 | - |
Table 2: Supported Frequency List (NDK Spec. No. STD-CQR-1)
| Frequency [MHz] | STD-CQR-1 |
|---|---|
| 12.000 | |
| 13.000 | |
| 13.560 | |
| 16.000 | |
| 16.384 | |
| 20.000 | |
| 22.579 | |
| 24.000 | |
| 24.305 | |
| 25.000 | |
| 26.000 | |
| 27.000 | |
| 27.120 | |
| 28.63636 | |
| 32.000 | |
| 40.000 | |
| 48.000 | |
| 50.000 |
2507230943_NDK-NX3225SA-26MHZ-STD-CQR-1_C156251.pdf
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