TCXO Specification Part No. + Packaging: LFTCXO063784Bulk Customer Part: Description Temperature compensated crystal oscillator (TCXO) Model IQXT-210-2 Model Issue number 3 Frequency Parameters Frequency 20.0MHz Frequency Tolerance 0.50ppm Tolerance Condition 25C & 3.3V 0.14ppm Frequency Stability Operating Temperature Range -40.00 to 85.00C Ageing 0.02ppm max per day, 1ppm max per year Frequency Tolerance (measurement referenced to frequency observed with TA=25C, Vs=3.3V and within 30 days after ex-works) Frequency Stability: TA varied across the operating temperature range, measurement referenced to frequency Outline (mm) observed with TA=25C, Vs=3.3V, load=10k//10pF and temperature variable speed less than 2C per minute. Ageing: TA=25C, Vs=3.3V and after 1hr of operation. Supply Voltage Variation (measurement referenced to frequency observed with TA=25C, Vs varied from 3.13V to 3.47V and load=10k//10pF): 0.1ppm max Load Variation (5% load change measurement referenced to frequency observed with TA=25C, Vs=3.3V and load=10k//10pF): 0.1ppm max Short Term Stability ( 25C after 10mins power on): 5E-10/s typ 10MHz Electrical Parameters 3.3V 5% Supply Voltage Current Draw 10.000mA Current: TA=25C, Vs=3.3V and load=10k//10pF Recommended Solder Pad Layout Output Details Clipped Sine Output Compatibility Drive Capability 10k//10pF Output Levels: 0.8V pk-pk min Noise Parameters Phase Noise ( 10MHz typ): -90dBc/Hz 10Hz -115dBc/Hz 100Hz -135dBc/Hz 1kHz -145dBc/Hz 10kHz -148dBc/Hz 100kHz -150dBc/Hz 1MHz 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 4 Aug 21 16:20 using Part Data Sheet V1.0018 Page 1 of 2TCXO Specification Part No. + Packaging: LFTCXO063784Bulk Customer Part: Environmental Parameters Storage Temperature Range: -55 to 105C ESD Level: HBM, Class 2: 2000V to 4000V, JEDEC JS-001-2010 Machine Model, Class B: 200V to 400V, JEDEC JS-001-2010 Shock: IEC 60068-2-27, Test Ea: 100G acceleration for 6ms, half sinewave, in 3 mutually perpendicular planes Vibration: IEC 60068-2-6, Test Fc: 10Hz-2000Hz, 0.75mm amplitude, 10G acceleration, 30mins per cycle, in 3 mutually perpendicular planes, test duration 2hrs Manufacturing Details Moisture Sensitivity Level: 2 Maximum Reflow Temperature: 260C (30secs max) Compliance RoHS Status (2015/863/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): 2 Packaging Details Pack Style: Bulk Loose in bulk pack Pack Size: 1 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 4 Aug 21 16:20 using Part Data Sheet V1.0018 Page 2 of 2