Standard 1.6 x 1.2mm SMD crystal in a hermetically sealed ceramic package with a sealed metal lid Frequency Parameters Frequency 24.0MHz to 80.0MHz Frequency Tolerance ±10.00ppm to ±100.00ppm Tolerance Condition @ 25°C Frequency Stability ±10.00ppm to ±100.00ppm Ageing ±5ppm max per year .
