IQXT-191

ISSUE 1; April 2016 Description A temperature compensated crystal oscillator with a voltage control function in a hermetically sealed surface mount package Frequency Parameters Frequency 8.192MHz to 40.0MHz Frequency Tolerance ±1.50ppm Tolerance Condition @ 25°C ±2°C Frequency Stability ±2.50ppm Ageing ±1ppm max per year @ 25°C Supply Voltage Variation (±5% change): ±0.3ppm Load Variation (±5% change): ±0.3ppm Electrical Parameters Supply Voltage Options (±5%): 2.5V, 2.8V, 3.0V & 3.3V Frequency Adjustment Pulling Control Voltage ±5ppm min 50%Vs ±50%Vs Operating Temperature Ranges -30 to 85°C Output Details Output Compatability CMOS/Clipped Sine Drive Capability 15pF or 10kΩ//10pF Output Voltage Levels: CMOS: Logic '1'; 80%Vs min / Logic '0'; 0.5V max Clipped Sine: 0.8V pk-pk min Output Control Start Up Time (90% of final output level): 2.0ms max Noise Parameters Phase Noise (typ @ 19.44MHz CMOS): -94dBc/Hz @ 10Hz -115dBc/Hz @ 100Hz -128dBc/Hz ...