Crystal Clock Oscillator Specification DQXO-3 5.0V ISSUE 1; April 2016 Description The DQXO-3 oscillator has very high accuracy, stability and low current. The design consists of a CMOS compatible hybrid circuit, packaged in a hermetically sealed standard TO-39 metal package. Permanent, precision tuning of the oscillator allows for very tight calibration tolerance and eliminates the need for a trimming capacitor, a major source of long-term frequency drift. The specifications and characteristics of the DQXO-3 vary with frequency. The characteristics of the 400Hz model are presented in this data sheet. FEATURES: Very low power consumption Low ageing Full military testing available 3.3V version available Multiple frequency output available (6-pin TO-5 package) APPLICATIONS: Industrial, Computer & Communications General purpose clock oscillator Remote data timers Military & Aerospace Process controllers Repeat cycle timers Tone generators Airborne hybrid computer Flight recorder Please note that all data is only valid at 25°C unless otherwise stated. Outline (mm) Frequency Parameters Frequency Frequency Tolerance Tolerance Condition Ageing 0.001kHz to 10.0kHz ±100.00ppm to ±10,000.00ppm @ 25°C ±10ppm max in 1st year @ 25°C Frequency Stability: -40 to +85°C: ±150ppm typ, ±300ppm max -55 to +125°C: ±350ppm typ, ±600ppm max Note: Frequency Stability does not include Frequency Tolerance @ 25°C Load Variation (±10%): ±1ppm max Note: Other Frequencies and tighter Frequency Tolerances are available - please contact an IQD Sales Office Electrical Parameters 5.0V ±10% Supply Voltage All parameters shown are based on a device frequency of 400Hz Supply Voltage Coefficient: ±3ppm/V typ, ±10ppm/V max Note: Faster rise and fall times are available - please contact an IQD Sales Office Absolute Maximum Supply Voltage: -0.3V to 7.0V Operating Temperature Ranges -10 to 70°C -40 to 85°C -55 to 125°C Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 27 Apr 16 11:24 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 1 of 2 Crystal Clock Oscillator Specification DQXO-3 5.0V Output Details Output Compatability Drive Capability CMOS 10pF//10MΩ Output Levels Output High: 4.8V min Output Low: 0.4V max Environmental Parameters Shock: 1000G, 1.0ms, 1/2 sine: ∆fr ±3ppm max Vibration: 10G rms, 10-2000Hz: ∆fr ±3ppm max Storage Temperature Range: –55 to 125°C Manufacturing Details Maximum Process Temperature: 260°C for 10sec max Ordering Information Frequency* Model* Supply Voltage Output Compatibility Frequency Tolerance (@ 25°C)* Operating Temperature Range* (*minimum required) Example 1kHz DQXO-3 5.0V CMOS ±100ppm –10 to 70C Compliance RoHS Status (2011/65/EU) REACh Status MSL Rating (JDEC-STD-033): Optional Compliant Not Applicable Packaging Details Pack Style: Tray Pack Size: 1 Supplied on a tray Electrical Specification - maximum limiting values 5.0V ±10% Frequency Min 0.001000kHz Frequency Max 10.00kHz Temperature Range Stability (Min) Current Draw °C Rise and Fall Time Duty Cycle ppm mA ns % -10 to 70 - 0.25 150 40/60% -40 to 85 - 0.25 150 40/60% -55 to 125 - 0.25 150 40/60% This document was correct at the time of printing; please contact your local sales office for the latest version. Click to view latest version on our website. Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 27 Apr 16 11:24 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 2 of 2