HA1457 Description
The HA-1450 Series of quartz crystal oscillators provide enable/disable 3-state CMOS patible signals for bus connected systems. Supplying Pin 1 of the HA-1450 units with a logic “1" or open enables its pin 8 output. In the disabled mode, pin 8 presents a high impedance to the load.
HA1457 Key Features
- Wide frequency range- 0.5MHz to 30.0MHz
- User specified tolerance available
- Will withstand vapor phase temperatures of 253°C for 4 minutes maximum
- Space-saving alternative to discrete ponent oscillators
- High shock resistance, to 3000g
- All metal, resistance weld, hermetically sealed package
- Low Jitter Electrical Connection Pin 1 4 5 8 Connection Enable Input Grd & Case Output VDD
- High Q Crystal actively tuned oscillator circuit
- Power supply decoupling internal
- No internal PLL avoids cascading PLL problems