Features

  • Fast start-up
  • Tight tolerance
  • High shock resistance
  • Optional Enable/Disable with Tri-State
  • Low EMI emission
  • Full military testing available
  • Hermetically sealed package

Typical Applications

Specifications

Frequency: 32.768kHz
Supply Voltage: +3.3 Volts ±10%
Calibration Tolerance: ±25ppm
Frequency Stability over Operating Temperature Range Commercial (0° ~ +70°C): ±10 to ±50ppm Industrial(-40° ~ +85°C): ±20 to ±100ppm Military (-55° ~ +125°C): ±50 to ±100ppm
Typical Input Current: 650µA
Output Load: 15pF (CMOS)
Rise Time: 85ns typical, 160ns maximum
Fall Time: 45ns typical, 100ns maximum
Duty Cycle: 45/55%
Ageing First Year: ±5ppm
Shock, Survival: Standard: 5000g, 0.3ms, ½ sine HG: 10,000g, 0.3ms, ½ sine
Vibration Survival: 20g, 10~2000Hz swept sine
Maximum Process Temperature: 260°C for 20 seconds
Storage Temperature: -55° to +125°C