Features

  • 5 x 3.2mm SMD package with AT-Cut crystal for high stability
  • Frequency 32.768kHz for real time clock applications
  • Tristate (Enable/Disable) function as standard
  • Supply voltage 3.3V, 2.5V or 1.8 Volts

Typical Applications

Specifications

Frequency: from 10kHz to 100kHz
Supply Voltage: 1.8V or 2.5V±10% or 3.3 Volts ±10%
Output Logic: HCMOS/LSTTL
Frequency Stability: ±25ppm, ±50ppm or ±100ppm over Operating Temp. Range
Operating Temp. Range: -10 to +70°C (Commercial) -40 to +85°C (Industrial)
Supply V. vs. Freq. Stability: ±1ppm max
Output Load: : 15pF
Duty Cycle: 50%±3% tyical, 50%±5% max
Storage Temperature: -55° to +125°C
Startup Time: 0.8ms typical 5.0ms max
Ageing: ±3ppm max. per year
Tristate Function (Pad 1): Output (Pad 3) is active if Pad 1 is not connected or a voltage to Pad 1 is 'HIGH'. Output is high impedance when 'LOW' or GROUND is applied to Pad 1.
Enable/Disable Time: Enable: 1ms max., Disab: 0.1µs max.