This document is about the product specification of a clock oscillator. The oscillator has a size of 2.5 x 2 mm and is suitable for surface mount. It has a nominal frequency of 14.31818 MHz, temperature stability of ±50 PPM, and maximum aging rate of ±3 PPM per year. The operating temperature range is -40 to +85 degrees Celsius, and the storage temperature range is -55 to +125 degrees Celsius. The supply voltage is 3.3V with a supply current of 7mA. The output voltage logic high is minimum 90% Vdc, and logic low is maximum 10% Vdc. The output symmetry is 40% to 60% and the output load is 15 pF. The rise and fall time are both within 5 ns. It features a tri-state enable-disable function.
The AKER S23305-14.31818-X is a 2.5 × 2 mm surface‑mount clock oscillator designed for precise frequency generation. It complies with RoHS and is lead‑free.
Key electrical parameters include a nominal frequency of 14.31818 MHz, temperature stability of 50 ppm, and a supply voltage of 3.3 V with a maximum current draw of 7 mA. Mechanical specifications list a maximum metal cap height of 2.60 mm and an HCMOS output load of 15 pF.
| Nominal Frequency | 14.31818 MHz |
|---|---|
| Aging per Year | +3 |
| Operating Temperature Range (Extended) | -40 °C to +85 °C |
| Storage Temperature Range | -55 °C to +125 °C |
| Supply Voltage | 3.3 V |
| Supply Current | 7 mA Max |
| Logic High Output Voltage | 90 % Vde Min |
| Logic Low Output Voltage | 10 % Vde Max |
| Output Symmetry | 40 % to 60 % |
| Output Load | 15 pF HCMOS |
| Rise and Fall Time | 5 ns Max |
| Enable‑Disable Function | Tri‑State |
| Max Metal Cap Height | 2.60 mm |
| Package Size | 2.5 × 2 mm SMD |
| RoHS Compliance | Yes |
| Lead Free | Yes |
It operates at a nominal frequency of 14.31818 MHz.
The extended operating temperature range is –40 °C to +85 °C.
It requires a supply voltage of 3.3 V.
Yes, the device is RoHS compliant.