CRYSTAL CLOCK OSCILLATORS
Differential Positive ECL (DPECL) Fast Edge
Data Sheet 9729A Rev. M
HS-A2920 Series
Description
The HS-A2920 Series of quartz crystal oscillators provide DPECL Fast Edge compatible signals in industry standard four-pin DIP hermetic packages. Systems designers may now specify space-saving, costeffective packaged PECL oscillators to meet their timing requirements.
Features
• Wide frequency range–50.0MHz to 155.520MHz • 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 3000g • 3.3 volt operation • Metal lid electrically connected to ground to reduce EMI • Fast rise and fall times
