The PJ-B2980 Series of quartz crystal oscillators provide DPECL Fast Edge compatible signals. Systems designers may now specify space-saving, cost-effective packaged PECL oscillators to meet their timing requirements.
The NEL PJ-B2980 Series provides differential positive ECL (DPECL) fast edge compatible signals. These quartz crystal oscillators are designed as space-saving, cost-effective alternatives to discrete component oscillators for systems requiring specific timing requirements.
Key features include a wide frequency range from 60.0MHz to 312.5MHz, operation at 2.5 volts, and high shock resistance up to 1000g. The devices utilize overtone technology with an actively tuned oscillator circuit and do not contain internal PLLs to avoid cascading problems.
| Frequency Range | 60.0MHz to 312.5MHz |
|---|---|
| Supply Voltage | 2.5V |
| Shock Resistance | 1000g |
| Storage Temperature | -55°C to +125°C |
The overall frequency stability, including voltage, calibration, temperature, aging, shock, and vibration conditions, is +/- 100ppm.
No, there is no internal PLL to avoid cascading PLL problems.