Nominal Frequency:10MHz Frequency Stability with Temperature:+/-5ppb max. with Supply Voltage:+/-0.5ppb max. for a +/-5% change with Load:+/-0.5ppb max. for a +/-5% change with Ageing Per Year:+/-20ppb max. All causes after 2 years:+/-50ppb max. Calibration @ +25C Tolerance (1 hour after switch on):+/-50ppb max. with 2.5V applied to Pin 1 Within 10 minutes after switch on:+/-10ppb max. w.r.t. frequency tolerance Operating Temperature Range:0 to +50C Storage Temperature Range:-55 to +85C Supply Voltage:+12.0V d.c. +/-5% Supply Current @ +25C During Warm-up:500mA max. Steady State:200mA max. Output Characteristics Waveform:Sinewave Output Level:10 +/-3dBm Load Impedance:50 Ohms +/-5% Harmonic Suppression:> 30dBc Spurious < +1MHz of nominal frequency:< -125dBc > +1MHz of nominal frequency:< -100dBc Frequency Adjustment Frequency Range (Electrical) +/-400ppb min. over voltage control range applied to Pin 1 Voltage Control Range 0 to +5V Reference Voltage Output +5V Slope Positive, increasing control voltage increases output frequency Linearity 10% max. Mechanical Shock 75g for 3ms Vibration 10-200Hz at 5g Terminals SnAgCu Dimensions 50.8 x 50.8 x 12.7 mm