Product Overview
The ECX-1637B is a sub-miniature SMD Crystal featuring a very compact 2.0 x 1.6 x 0.45 mm ceramic package, making it ideal for wireless applications. Key advantages include low 1st-year aging of 1 ppm max and an extended temperature range option. This RoHS compliant crystal is designed for high-performance applications.
Product Attributes
- Brand: ECS
- Certifications: RoHS Compliant
Technical Specifications
| Model | Frequency (MHz) | Mode of Oscillation | Frequency Tolerance* @ +25C (C option) | Frequency Stability* -30 ~ +85C (KY option) | Shunt Capacitance C0 | Load Capacitance | Drive Level DL | Operating Temperature Top (Y option) | Storage Temperature Tstg | Aging (First Year) @ +25C 3C | ESR Max. | Pad Connections |
| ECX-1637B | 16.000 ~ 96.000 | Fundamental | 10 ppm | 10 ppm | 3 pF | 8 pF (Specify in P/N) | 100 W | -30 ~ +85 C | -55 ~ +125 C | 1 ppm | See table below | 1 In/Out, 2 Gnd, 3 Out/In, 4 Gnd |
| Frequency Range (MHz) | ESR Max. |
| 16.000 ~ 19.999 | 150 |
| 20.000 ~ 23.999 | 70 |
| 24.000 ~ 39.999 | 50 |
| 40.000 ~ 81.999 | 40 |
| 82.000 ~ 96.000 | 25 |
2410311148_ECS-ECS-240-12-37B-CKY-TR_C2450025.pdf
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