
NEL Frequency Controls
Description
The SU-A29F0 Series of quartz crystal oscillators provide DPECL compatible signals. Systems designers may now specify space-saving, cost-effective packaged PECL oscillators to meet their timing requirements.
FEATUREs
• Wide frequency range – 280.0+MHz to 350.0MHz
• User specified tolerance available
• Will withstand SMD reflow temperatures of 253°C for 4 minutes maximum
• Space-saving alternative to discrete component oscillators
• High shock resistance, to 1000g
• 3.3 volt operation
• High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions
• Wavecrest jitter characterization available
• Overtone technology
• High Q Crystal actively tuned oscillator circuit
• No internal PLL avoids cascading PLL problems
• Power supply decoupling internal
• Metal lid electrically connected to ground to reduce EMI
• Gold plated pads