LFTVXO076194REEL

TCVCXO Specification Part No. + Packaging: LFTVXO076194Reel Customer Part: Description The IQXT-316-10 uses ASIC technology and is designed to meet the short and medium term stability requirements of packet network synchronisation for Small Cells. Model IQXT-316-10 Model Issue number 2 Outline (mm) Frequency Parameters Frequency 30.720MHz Frequency Tolerance Tolerance Condition Frequency Stability ±1.00ppm @ 25°C ±1°C & VC=1.5V ±0.05ppm Operating Temperature Range 0.00 to 55.00°C Ageing (@ 25°C): ±5ppb typ per day (±20ppb max per day) ±1.5ppm max in 1st year ±4ppm max over 10yrs Temperature Rate of Change (maximum rate of change of temperature condition for guaranteed stability specifications): 1°C/min max Frequency Slope ΔF/ΔT (in still air): ±20ppb/°C max Root Allan Variance (@ 25°C, tau=1sec): 1ppb max Acceleration Sensitivity (gamma vector of all 3 axes from 30 to 1500Hz): Typically 2ppb/G max Supply Voltage Variation (±2% change @ 25°C, measurement referenced to frequency observed @ nominal Vs): ±10ppb typ Load Variation (±2% change @ 25°C, measurement referenced to frequency observed @ nominal load): ±10ppb typ Reflow Variation (pre to post reflow ΔF, measured after 1hr recovery @ 25°C): ±1ppm max Note: The characteristics of the oscillator may be temporarily affected by the processes of assembly and soldering. The in-service short term frequency stability specification applies after 48hrs continuous operation and after the first excursion over the temperature range. Nominal conditions apply unless otherwise stated. Electrical Parameters 3.3V ±5% Supply Voltage Current Draw 7.000mA Absolute Maximum Ratings: Supply Voltage (Vs): -0.5V to 7V Control Voltage (VC): -0.5V to 9V All other inputs: -0.5V to Vs+0.5V Power Dissipation: 100mW max Junction Temperature: 150°C max Note: Operating beyond these limits may result in change or permanent damage to the oscillator. Frequency Adjustment Pulling ±5ppm min Control Voltage 1.5V ±1.0V Input Impedance 100kΩ min Linearity: 1% max Frequency Tuning Slope: +7.5ppm/V typ Modulation Bandwidth: 1Hz min Note: Pulling referenced to frequency @ VC=1.5V. Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 4 Aug 21 23:46 using Part Data Sheet V1.0018 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Page 1 of 3 TCVCXO Specification Part No. + Packaging: LFTVXO076194Reel Customer Part: Output Details HCMOS Output Compatibility Drive Capability 15pF Rise and Fall Time 8.0ns max 45/55% Duty Cycle Output Voltage Levels: Output Low (VoL): 10%Vs max Output High (VoH): 90%Vs min Start Up Time (amplitude within 90% of specified output level): 15ms max Output Control Tri-State Mode: Logic '0' (20%Vs max) to pad 6 disables the oscillator output, the output goes to a high impedance state. Logic '1' (60%Vs min) or no connection to pad 6 enables the oscillator output. Note: The tri-state control (enable) input pad has an internal 100kΩ pull up resistor which allows it to be left unconnected if not used. When in tri-state mode, the output stage is disabled, but the oscillator and compensation circuit are still active (Current Consumption: 2mA typ). Output Enable Time: 100μs max Noise Parameters Phase Noise @ 25°C (typ): -65dBc/Hz @ 1Hz -92dBc/Hz @ 10Hz -120dBc/Hz @ 100Hz -139dBc/Hz @ 1kHz -149dBc/Hz @ 10kHz -151dBc/Hz @ 100kHz -152dBc/Hz @ 1MHz RMS Phase Jitter @ 25°C (12kHz to 5MHz): 0.38ps typ Environmental Parameters Low Temperature Storage: IEC 60068-2-01, Test Ab: 1000hrs @ -55°C. High Temperature Storage: IEC 60068-2-02, Test Bb: 1000hrs @ 150°C. Mechanical Shock: JESD22-B104: 1500G, 0.5ms duration, 5 pulses in each of 6 directions. Vibration: JESD22-B103: 20G peak acceleration for 4hrs in each of the 3 orientations, tested from 60-2000Hz, 12hrs total. High Temperature Operating Life (HTOL): JESD22-A108: 1008hrs @ 125°C. Thermal Cycling: JESD22-A104: 500 temperature cycles, -55 to 125°C. Solderability: JESD22-B102, Method 1, Condition E: 245°C for 5secs, (preconditioning: 150°C, 16hrs). Resistance to Soldering Heat: IPC/JEDEC J-STD-020: 3 reflow cycles (peak temperature 260°C). Humidity: JESD22-A101: After 1008hrs @ 85°C ±2°C, 85% RH non-condensing (preconditioning: 3 reflow cycles @ peak temperature 260°C). Ageing: MIL-PRF-55310: 1008hrs @ 85°C (preconditioning: 3 reflow cycles @ peak temperature 260°C). RoHS Terminations RoHS Reflow Temp 260°C max for 30secs max Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 4 Aug 21 23:46 using Part Data Sheet V1.0018 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Page 2 of 3 TCVCXO Specification Part No. + Packaging: LFTVXO076194Reel Customer Part: Compliance RoHS Status (2015/863/EU) REACh Status MSL Rating (JDEC-STD-033): Compliant Compliant 1 Packaging Details Pack Style: Reel Pack Size: 500 Tape & reel in accordance with EIA-481-D Alternative packing option available Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 4 Aug 21 23:46 using Part Data Sheet V1.0018 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Page 3 of 3