Real Time Clock
Description
Standard 1.6 x 1.0 mm SMD watch crystal hermetically sealed ceramic package. Suitable for real time clock (RTC) applications.
| Package |
1.6 x 1.0 x 0.5 mm |
| Frequency | 32.768 kHz |
| Frequency Tolerance | ±20.00ppm |
| Frequency Stability | See spec |
| Ageing | ±3ppm max per year @ 25°C |
| Operating Temp Range |
-40 to 85°C |
| Load Capacitance (CL) | 4.0pF to 12.50pF |
| Shunt Capacitance (CO) | 1.2pF typ |
| Drive Level | 500nW max |
| IQD Part No | Frequency | Load Capacitance | Tolerance | Operating Temperature | Reference |
| LFXTAL065253 | 32.768 kHz | 12.50pF | ±20ppm | -40°C to 85°C | 830065253 |
| LFXTAL066198 | 32.768 kHz | 9.00pF | ±20ppm | -40°C to 85°C | 830066198 |
| LFXTAL066431 | 32.768 kHz | 7.00pF | ±20ppm | -40°C to 85°C | 830066431 |
| LFXTAL082140 | 32.768 kHz | 4.00pF | ±20ppm | -40°C to 85°C | 830108214001 |
| LFXTAL070885 | 32.768 kHz | 6.00pF | ±20ppm | -40°C to 85°C |
830107088501 |
For more information about any of our parts or for help with your design-in, you can contact our Sales Team, Application Support or Engineering on +44 (0) 1460 270200, or click Contact Us below to submit your enquiry.
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