T1249 EUROQUARTZ | Alldatasheet
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EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ Rugged construction for severe environments Tight temperature stability, from ±0.5ppm over -40° to +85°C Sine Wave, 3dBm ±2dBm into 50Ω load SPECIFICATIONS Frequency: 30.72MHz Output: CMOS Output Level: +0.2V max. to +2.4V min. 15pF load Initial Accuracy: ±0.5ppm at +25°C when shipped Frequency Stability: Operating Temp. Range: -40°C to +85°C Frequency Stability: ±0.2ppm Ageing: <0.5ppm/year Frequency Adjust: None G Sensitivity: ≤2.5x10-9/g typical Supply Voltage: +3.3VDC ±5% Supply Current: <6mA T1249 - OUTLINES AND DIMENSIONS Very Rugged TCXO, Tight Stability T1249 TCXO 30.72MHz ENVIRONMENTAL Vibration: per MIL-STD-202F, Meth. 214, Cond. I-F Shock: per MIL-STD-202F, Meth. 213, Cond. F PHASE NOISE Offset dBc/Hz 10Hz -80 100Hz -110 1kHz -130 10kHz -150 100kHz -155 PART NUMBERING PROCEDURE Example: T1249 Model number T1249