| Frequency | 20.000 MHZ | |
| Holder Type | SMD2.0*1.6 | |
| Frequency Tolerance | 10ppm at 253 | |
| Equivalent Series Resistance (ESR) | 40 Max | |
| Storage Temperature Range | -40+85 | |
| Operating Temperature Range | -40+85 | |
| Frequency Characteristics Over Temperature | 20ppm | -40+85 |
| Load Capacitance (CL) | 20 PF | |
| Drive Level | 100W | |
| Shunt Capacitance | 5PF MAX | |
| Insulation Resistance | 500M Min at 100 V | |
| Mode Of Oscillation | Fundamental | |
| Aging | 3ppm/Year | |
| Dimensions | (mm) | (Refer to Structure Illustration) |
| Reliability Testing: Vibration | Amplitude: 1.5mm (total excursion)
Frequency Sweep: 10Hz to 50Hz and return
Duration: 2h per axis (3 axes) | (1).FL:+/-10ppm
(2).Rr:+/-10 |
| Reliability Testing: Drop | Height: 70cm
Surface: 3cm hard wooden floor
Repetitions: 3 times | |
| Reliability Testing: Shock | Acceleration: 981m/s
Pulse Duration: 6ms
Shocks: 3 per direction (3 axes) | (1).FL:+/-10ppm
(2).Rr:+/-10 |
| Reliability Testing: Damp Heat, Constant | Temperature: 402
Humidity: 90%-95%
Duration: 48h | Standard atmospheric conditions for 1-2h after testing |
| Reliability Testing: Cold Storage | Temperature: -405
Duration: 48h | Standard atmospheric conditions for 1-2h after testing |
| Reliability Testing: Dry Heat Storage | Temperature: 1005
Duration: 24h | Standard atmospheric conditions for 1-2h after testing |
| Reliability Testing: Aging | Temperature: 855
Duration: 7 days | Standard atmospheric conditions for 1-2h after testing |
| Reliability Testing: Temperature Cycling | Cycles: 5
Parameters: -403 (30min) -> Standard Atmospheric (within 30s) -> 1003 (30min) -> Standard Atmospheric (within 30s) | Standard atmospheric conditions for 1-2h after testing |
| Reliability Testing: Resistance to Soldering Heat | (Details not provided in text) | |
