EM8GS series TCXOs are packaged in the industry-standard 14 pin Dual-in-Line package. With Clipped Sinewave output, tolerances are available from ±1.0ppm over 0° to 50°C to ±1ppm over -30° to +70°C. Supply voltage 2.8 to 5.0 Volts. SPECIFICATION Product Series Code TCXO: VCTCXO: Frequency Range: Out.