The EX-380 Series is a low profile DIP or SMD, Evacuated Miniature Oven Controlled Crystal Oscillator (EMXO), available in frequencies from 10 MHz to 80 MHz. It bridges the gap between current large, high precision OCXO's and low cost conventional crystal oscillators with outstanding performance.
The Vectron EX-380 Series is a low-profile DIP or SMD evacuated miniature oven-controlled crystal oscillator (EMXO) available from 10 MHz to 80 MHz. It offers low aging rates, high temperature stability, and low power consumption in a compact package. The series supports both HCMOS and sinewave outputs and is designed for telecom, wireless, and military applications. Handling precautions and reflow profiles are detailed for proper installation.
| Supply Voltage | 3.3 Vdc or 5 Vdc |
|---|---|
| Aging | <1x10°/day, <1x10°/year (@ 10 MHz) |
| Temperature Stability | +7.5x10° over -20°C to +70°C |
| Acceleration Sensitivity | 1 x10°/g, Total Gamma |
| Output Type | HCMOS or Sinewave |
| Supply Current (Steady State) | <70 mA @ +25°C and 5 Vdc |
| Phase Noise (10 Hz) | -100 dBc/Hz |
| Warm-up Time | 1 to 2 minutes |
| Size (DIP) | 20.8mm x 13.2mm x 7.6mm |
It supports 3.3 Vdc and 5 Vdc supply voltages.
Temperature stability is +7.5x10° over -20°C to +70°C.
Phase noise is -100 dBc/Hz at 10 Hz.