The document describes the product specification of a clock oscillator, including frequency, temperature stability, operating temperature range, etc.
The AKER 73305-20.000-15-X is a 7 × 5 mm SMD clock oscillator designed for precision timing applications. It operates at a nominal frequency of 20 MHz with a temperature stability of 50 ppm and an aging rate of +3 ppm per year.
Electrical specifications include a 3.3 V supply voltage, 12 mA maximum supply current, and HCMOS output loading of 15 pF. The device supports a tri‑state enable‑disable function and offers a rise/fall time of up to 10 ns. Mechanical details list a metal cap and a ceramic base, with a recommended land pattern for PCB layout.
| Nominal Frequency | 20.000 MHz |
|---|---|
| Aging per Year | +3 |
| Operating Temperature Range (Extended) | -40 to +85 °C |
| Supply Voltage | 3.3 V |
| Supply Current | 12 mA Max |
| Output Load | 15 pF HCMOS |
| Rise and Fall Time | 10 ns Max |
It operates at a nominal frequency of 20.000 MHz.
The device requires a 3.3 V supply.
The extended operating temperature range is –40 °C to +85 °C.
The output load is specified as 15 pF HCMOS.