Features

  • An HCMOS TCXO in 14 pin DIL with mechanical Trimmer.
  • Wide frequency range: 1.25MHz to 156.0MHz
  • Supply voltage 2.8, 3.0, 3.3 or 5.0 Volts
  • Frequency stability from ±1ppm over -30 to +75°C
  • RoHS compliant

Typical Applications

  • Stability from ±1ppm over -30 to +75°C

Specifications

Product Series Code TCXO: EM15GT VCTCXO: VEM15GT
Frequency Range: 1.25MHz to 156.0MHz
Output Waveform: Squarewave, HCMOS
Initial Calibration Tolerance: <±1.0ppm at +25°±2°C
Standard Frequencies: 10.0, 12.8, 13.0, 14.4, 15.36, 16.384, 19.2, 19.440, 19.68, 25.0, 20.0, 27.0, 38.880, 40.0, 77.760, 125.0, 155.520 (Partial list)
Frequency Stability vs. Ageing: ±1.0 ppm max. first year vs. Voltage Change: ±0.3 ppm max. ±5% change vs. Load Change: ±0.3 ppm max. ±10% change vs. Reflow (SMD type): ±1.0ppm max. for one reflo
Mechanical Frequency Tuning: ±3ppm minimum
Supply Voltage: +2.8, +3.0, +3.3 or +5.0V
Output Logic Levels: Logic High: 90% Vdd min. Logic Low: 10% Vdd ma
Rise and Fall Times: 10ns max.
Duty Cycle: 50%±10% standard, 50%±5% option