Description
The SD-A2920 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.
Features
⢠Wide frequency rangeâ75.0MHz to 250.0MHz (Preliminary from180+MHz to 250MHz)
⢠User specified tolerance available
⢠Will withstand vapor phase temperatures of 253°C for 4 minutes maximum
⢠Space-saving alternative to discrete component oscillators
⢠High shock resistance, to 1000g
⢠3.3 volt operation
⢠Metal lid electrically connected to ground to reduce EMI
⢠Fast rise and fall times <600 ps
⢠Low Jitter - Wavecrest jitter characterization available
⢠High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions
⢠Overtone technology
⢠High Q Crystal actively tuned oscillator circuit
⢠Power supply decoupling internal
⢠No internal PLL avoids cascading PLL problems
⢠High frequencies due to proprietary design
⢠Gold plated pads
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