Crystal Clock Oscillator Specification Part No. + Packaging: LFSPXO018033Bulk Customer Part: Description Standard 7 x 5mm crystal oscillator in a ceramic package with a seam sealed metal lid, hermetically sealed. Model CFPS-72 Model Issue number 14 Frequency Parameters 4.0MHz Frequency Frequency Stability 50.00ppm Operating Temperature Range 0.00 to 70.00C Ageing 3ppm per year max Electrical Parameters Supply Voltage 5.0V 10% Current Draw 20.000mA Note: parameters are referenced to 15pF load Outline (mm) Output Details Output Compatibility HCMOS/TTL Drive Capability 15pF std, 50pF max Rise and Fall Time 10.0ns max Duty Cycle 45/55% Start up time: 10ms max 1.1ms typ to 90% of final amplitude (under ideal conditions 25C) Output Control Standby Operation: Logic 1 (>70% Vs) to pad 1 enables oscillator output. Logic 0 (<30% Vs) to pad 1 disables oscillator output the oscillator output goes to the high impedance state. No connection to pad 1 enables oscillator output. Standby Current: 10A max, 2.3A typ 25C Test Circuit Noise Parameters RMS Phase Jitter: 350fs typical Environmental Parameters Shock: MIL-STD-202, Method 213, Condition E. Vibration: MIL-STD-883, Method 2007, Condition A. Storage Temperature Range: -55 to 125 Manufacturing Details RoHS Terminations NiAu RoHS Reflow Temp 260C 10s Compliance RoHS Status (2015/863/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable Packaging Details Pack Style: Bulk Loose in bulk pack Pack Size: 100 Alternative packing option available Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Email: info iqdfrequencyproducts.com Germany: 0800 1808 443 USA: +1.760.318.2824 Web: www.iqdfrequencyproducts.com Printed on 20 Dec 21 10:42 using Part Data Sheet V1.0018 Page 1 of 2Crystal Clock Oscillator Specification Part No. + Packaging: LFSPXO018033Bulk Customer Part: Wave Form Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Email: info iqdfrequencyproducts.com Germany: 0800 1808 443 USA: +1.760.318.2824 Web: www.iqdfrequencyproducts.com Printed on 20 Dec 21 10:42 using Part Data Sheet V1.0018 Page 2 of 2