TCVCXO Specification IQXT-200 ISSUE 2 January 2015 - RoHS 2011/65/EU Description Temperature compensated crystal oscillator available with or without voltage control in 8-pad or 10-pad package options. Please note: This document is intended to illustrate the general capability and versatility of IQDs design. For specific enquiries please contact one of IQDs Sales Offices where we can tailor a unique specification to meet your needs. Standard model options:- IQXT-200-1 HCMOS, no pulling IQXT-200-2 Clipped sine, no pulling IQXT-200-3 HCMOS, with pulling IQXT-200-4 Clipped sine, with pulling -A 10 pad version -B 8 pad version Frequency Parameters Outline (mm) -A = 10 pad version Frequency 10.0MHz to 50.0MHz Frequency Tolerance 0.50ppm Tolerance Condition 25C, 3.3V & VC=1.65V/NC 0.28ppm to 2.00ppm Frequency Stability 0.02ppm max per day, Ageing 1.0ppm max per year Frequency Tolerance (measurement referenced to frequency observed with TA=25C, Vs=3.3V, VC=1.65V/NC and within 30 days after ex-works): 0.5ppm Frequency Stability: TA varied across the operating temperature range, measurement referenced to frequency observed with TA=25C, Vs=3.3V, VC=1.65V/NC, load=15pF/10k//10pF and temperature variable speed less than 2C per minute. Ageing: TA=25C, Vs=3.3V, VC=1.65V/NC and after 1hr of operation. Supply Voltage Variation (measurement referenced to Outline (mm) -B = 8 pad version frequency observed with TA=25C, Vs varied from 3.13V to 3.47V, VC=1.65V/NC and load=15pF/10k//10pF): 0.1ppm max Load Variation (5% load change measurement referenced to frequency observed with TA=25C, Vs=3.3V, VC=1.65V/NC and load=15pF/10k//10pF): 0.1ppm max Short Term Stability ( 25C after 10mins power on): 5E-10/s typ 10.0MHz Developed Frequencies: 10.0MHz, 12.80MHz, 13.0MHz, 16.320MHz, 16.3840MHz, 19.20MHz, 19.440MHz, 20.0MHz, 25.0MHz, 26.0MHz, 30.720MHz, 38.88MHz, 40.0MHz Electrical Parameters 3.3V 5% Supply Voltage Current: TA=25C, Vs=3.3V, VC=1.65V/NC and load=15pF/10k//10pF Frequency Adjustment Pulling 10ppm to 15ppm Control Voltage 1.65V 1.65V Linearity: 10% max Slope: Positive Input Impedance: 100k min Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: info iqdfrequencyproducts.com Germany: +49 (0) 30 408 192 300 USA: +1 408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 23 Jan 15 10:54 using Model Data Sheet V1.2550 Page 1 of 3TCVCXO Specification IQXT-200 Operating Temperature Ranges -20 to 70C -30 to 75C -40 to 85C Output Details Output Compatability HCMOS/Clipped Sine Duty Cycle (HCMOS): 45/55% Rise/Fall Time (HCMOS): 8ns max Output Load (HCMOS): 15pF Output Levels (HCMOS): Low ( Vs=3.3V, load=15pF): 0.4V max High ( Vs=3.3V, load=15pF): 2.4V min Output Load (Clipped Sine): 10k//10pF Output Levels (Clipped Sine): 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 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, 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) Sales Office Contact Details: UK: +44 (0)1460 270200 France: +33 (0)5 34 50 91 18 Email: info iqdfrequencyproducts.com Germany: +49 (0) 30 408 192 300 USA: +1 408.273.4530 Web: www.iqdfrequencyproducts.com Printed on 23 Jan 15 10:55 using Model Data Sheet V1.2550 Page 2 of 3