This document is about S53305-20.000-X clock oscillator product specification
The 53305-20.000-X is a 5 × 3.2 mm SMD clock oscillator that operates at a nominal frequency of 20 MHz. It offers a temperature stability of 50 ppm max, aging of +3 ppm per year, and a supply voltage of 3.3 V with a maximum current draw of 12 mA. Output logic levels meet HCMOS requirements with a high level of 90 % Vde min and a low level of 10 % Vde max, and the device features a tri‑state enable‑disable function.
Mechanically, the part is housed in a metal‑cap package with a maximum height of 5.20 mm and a body width of 4.30 mm. The recommended land pattern includes a 2.54 mm pitch with 0.20 mm clearance and a 1.00 mm reference pad. All dimensions are given in millimetres.
| Nominal Frequency | 20.000 MHz |
|---|---|
| Aging per Year | +3 |
| Operating Temperature Range | -40 to +85 °C |
| Supply Voltage | 3.3 V |
| Supply Current | 12 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 | 10 ns Max |
| Enable‑Disable Function | Tri‑State |
| Package Height | 5.20 mm Max |
| Package Width | 4.30 mm Max |
It operates at a nominal frequency of 20.000 MHz.
The device requires a 3.3 V supply.
The oscillator works from –40 °C to +85 °C.
The maximum supply current is 12 mA.