DOX551 is a double oven controlled crystal oscillator with a high frequency stability of 2 * 10-10, a short term stability of 2 * 10-12 / S, SC cut, aging 2 * 10-10 / day.
This document is a datasheet for the BOWEI DOX551 series, which are double oven controlled crystal oscillators designed for high frequency stability. Key features include an ageing rate of approximately 2*10^-10 per day and a short-term stability of less than 2*10^-12 per second.
The oscillator operates with a power supply of +12V (with an option for +5V) and covers a frequency range of 10 to 20MHz. It is suitable for applications requiring precision time keeping, such as GPS, GSM, UMTS, CDMA systems, and military tactical communications.
| Frequency range | 10~20MHz |
|---|---|
| Power supply | +12V+ 5%(option +5V) |
| High frequency stability | 2*10-10 |
| Short term stability | 2*10-12/S |
| Ageing | 2*10-10/day |
| Output level | +5dBm/50 2 |
| Rise/Fall time | <6ns |
| Load | 15PF |
| Storage temperature range | -55~ + 85°C |
| Supply voltage (Absolute Max) | +15V(+6V) |
It is used for precision time keeping devices, GPS/GSM/UMTS/CDMA, reference clocks, military tactical communications systems, and base stations.
The stability is +0.2~+2ppb depending on the temperature range and type (e.g., +0.2ppb for 0~50°C with CP type).