LFPTXO000001 IQD | Alldatasheet

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Part No. + Packaging: LFPTXO000001Bulk TCXO Specification Outline (mm) Test Circuit

Description

Sub 1ppm performance TCXO/VCTCXO, a single chip oscillator and analogue compensation circuit operating over an extended temperature range. Its ability to function down to a supply voltage of 2.4V and low power consumption make it particularly suitable for mobile applications. No ref voltage, ageing adj option CFPT-9006-1AModel Model Issue number 14 Frequency Parameters Frequency 10.0MHz Frequency Tolerance ±1.00ppm @ 25°CTolerance Condition Frequency Stability ±1.00ppm -40.00 to 85.00°COperating Temperature Range Acceleration sensitivity (Gamma vector, 3-axes, 30-1500Hz): <2 ppb/g typ Ageing: ±1ppm max in 1st year, frequency ≤20MHz ±3ppm max for 10 years (including the 1st year), frequency ≤20MHz ±2ppm max in 1st year, frequency >20MHz ±5ppm max for 10 years (including the 1st year), frequency >20MHz Supply Voltage Variation (±10% change reference to frequency at nominal supply voltage): ±0.2ppm typ Load Variation (±5pF change reference to frequency at nominal load): ±0.2ppm typ After Reflow: ±1ppm max Electrical Parameters 3.3V ±10%Supply Voltage Current Draw: 1+Frequency(MHz)*Supply(V)*{Load(pF)+15}*10–3 mA e.g. 20MHz, 3.3V, 15pF ≈ 2mA Sales Office Contact Details: USA: +1.760.318.2824 France: 0800 901 383UK: +44 (0)1460 270200 Germany: 0800 1808 443 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Printed on 19 Oct 17 9:16 using Part Data Sheet V1.00015 Page 1 of 3

Part No. + Packaging: LFPTXO000001Bulk TCXO Specification Frequency Adjustment Optional reference voltage output on pad 1, suitable for potentiometer supply or DAC reference: 1. No output (standard option) 2. 2.2V for min Vs>2.4V 3. 2.7V for min Vs>3.0V Maximum load current (mA) = Vref/10 For manual frequency adjustment connect an external 50kΩ potentiometer between pad 1 (Reference Voltage) and pad 4 (GND) with wiper connected to pad 10 (Voltage Control). Please specify reference voltage as part of the ordering code. Standard Voltage Control Ranges: Without Reference Voltage Vs=3.3V 1.65V±1.0V With Reference Voltage Vs=0V to Vref Linearity: 1% max Slope: Positive Input Impedance: 100kΩ min Modulation Bandwidth: 2kHz min A. Standard Pulling Adjustment: ±5ppm min, frequency ≤20MHz ±7ppm min, frequency >20MHz B. No frequency adjustment initial calibration @ 25°C ≤ ±1.0ppm C. High Pulling ±10ppm to ±20ppm can be available depending on frequency and stability options (please contact an IQD Sales Office) Output Details Output Compatibility HCMOS Drive Capability 15pF 8.0ns maxRise and Fall Time 45/55%Duty Cycle VoL: <10% Vs VoH: >90% Vs Output Control Tri-state Operation: Logic ‘1’ (>60% Vs) or no connection to pad 8 enables output Logic ‘0’ (<20% Vs) to pad 8 disables output The tristate control (enable) pin has a internal 100kΩ pull up resistor which allows the pin to be left unconnected if not required. When in tristate mode, the output stage is disabled, but the oscillator and compensation circuit are still active (current consumption typ. ≤ 1.0mA). Noise Parameters Phase Noise (typical @ 13.0MHz): -65dBc/Hz @ 1Hz -95dBc/Hz @ 10Hz -120dBc/Hz @ 100Hz -135dBc/Hz @ 1kHz -140dBc/Hz @ 10kHz -145dBc/Hz @ 100kHz Environmental Parameters Shock: IEC 60068-2-27, Test Ea: 1500g acceleration for 0.5ms, 1/2 sine pulse, 3 shocks in each of 3 mutually perpendicular axes. Vibration: IEC 60068-2-6, Test Fc, 10Hz-60Hz at 10g 30mins in 3 mutually perpendicular axes at 1 octave per minute. Solderability: MIL-STD-202, Method 208, Category 3 Storage Temperature Range: –55 to 125°C Sales Office Contact Details: USA: +1.760.318.2824 France: 0800 901 383UK: +44 (0)1460 270200 Germany: 0800 1808 443 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Printed on 19 Oct 17 9:16 using Part Data Sheet V1.00015 Page 2 of 3

Part No. + Packaging: LFPTXO000001Bulk TCXO Specification Manufacturing Details Pb-free Reflow Soldering: 260°C max for 30sec max RoHS Terminations NiCoAu RoHS Reflow Temp 260degC 30s Compliance CompliantRoHS Status (2011/65/EU) CompliantREACh Status MSL Rating (JDEC-STD-033): 1 Packaging Details Bulk packPack Style: Bulk Pack Size: 10 Alternative packing option available Sales Office Contact Details: USA: +1.760.318.2824 France: 0800 901 383UK: +44 (0)1460 270200 Germany: 0800 1808 443 Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Printed on 19 Oct 17 9:16 using Part Data Sheet V1.00015 Page 3 of 3