IQTCQO-252 - ETC

IQTCQO-252 (IQTCQO-250 - IQTCQO-252) Temperature Compensated Crystal Oscillators

I Waveform I Clipped Sine 1V pk - pk min Square HCMOS Clipped Sine 0.7V pk - pk min 4.0±0.2 ∅0.5 I I Package Outline I 14 pin DIL compatible enclosure with internal trimmer 1 14 7 8 Ageing I ±1ppm typical first year 15.24±0.3 Frequency Adjustment I ±3ppm minimum internal trimmer adjustment Output Waveform - HCMOS Storage Temperature Range I –4.

Features

ity + Operating Temperature Test Circuit - HCMOS A Oscillator 7 14 8 V 0.1 µF 72 4.0 min 5.0 max IQTCXO-250, -251, -252 are temperature compensated crystal oscillators (TCXOs), providing a high degree of frequency stability over a wide temperature range. 6.55 Electrical Specifications - maximum limiting values when measured in test circuit Frequency Range 3.20 to 40.0MHz 3.20 to 40.0MHz 3.20 to 40.0MHz Supply Voltage 5V±0.25V 5V±0.25V 3V±0.15V Supply Current Output Waveform 5mA 20mA 3mA Clipped Sine Square Clipped Sine Output 1Vpk-pk min HCMOS 0.7Vpk-pk min Duty Cycle — 40/60% — Model.