VCXO TEMEX | Alldatasheet
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Technical content
- ··· Space VCXO - Voltage Controlled Crystal Oscillator Flat Pack, General Specification (rev1)
Space VCXO-Voltage Controlled Crystal Oscillator Flat Pack, General Specification (rev1) December 5th, 2007 All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third party without obtaining prior written permission from TEMEX.
Features
- Low consumption
- Frequency Range : 5 MHz to 150 MHz
- Supply Voltage : +5V or +12V
- Warm up Consumption : 20 mA
- Overall Frequency including frequency setting at 25°C, frequency stability vs. Temperature Range, load and supply changes and aging: from +/-50ppm to +/-100ppm
- Absolute pulling range : +/-70ppm to +/-140ppm
- Output Wave Form : sine 50 Ohms
- Output Level : from 0 to 8 dBm
- Case types(s) : 20 x 20 mm or 25 x 25 mm depending on spec
- Manufacturing in accordance with MIL-PRF-55310 (Class 1, type 4, level S)
- Based on SMD Discrete components technology Application XO space is recommended for space clock applications and signal generation Environmental conditions Parameters Unit Minimum Typical Maximum Operating temperature range °C – 40 + 85 Storage temperature range °C – 55 + 125 Shocks (half sine) 900g, 0.3ms Sine vibration 20g as per MIL-STD-202, Method 204, Condition D Random vibration 50 Grms as per MIL-STD-202, Method 214, Condition I-F Radiation Up to 100 kRad total dose
Space VCXO-Voltage Controlled Crystal Oscillator Flat Pack, General Specification (rev1) December 5th, 2007 All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third party without obtaining prior written permission from TEMEX. Mechanical characteristics Figure 1 : Oscillator outline 1 Pin number Name Function
2 Vcc Supply Voltage
4 – 5 – 8 - 9 – 10 - 11 NC
6 Vc Voltage control for electric tuning
13 Fout Frequency Output
Table 1 : Pin description 1
Space VCXO-Voltage Controlled Crystal Oscillator Flat Pack, General Specification (rev1) December 5th, 2007 All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third party without obtaining prior written permission from TEMEX. Figure 2 : Oscillator outline 2 Pin number Name Function 4 – 5 – 8 - 9 – 10 - 11 NC Table 2 : Pin description 2
Space VCXO-Voltage Controlled Crystal Oscillator Flat Pack, General Specification (rev1) December 5th, 2007 All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third party without obtaining prior written permission from TEMEX. Performance Characteristics Electrical Parameters Unit Minimum Typical Maximum Frequency output Nominal frequency range MHz 5 10 150 Output level (50 WWWW load) dBm 3 6 Harmonics level dBc – 25 Spurious (offset > 50 Hz) dBc – 80 Phase noise in static conditions @ 40 MHz @ 10 Hz offset dBc/Hz – 75 @ 100 Hz offset dBc/Hz – 100 @ 1 kHz offset dBc/Hz – 130 @ 10 kHz offset or greater dBc/Hz – 150 Free running mode (Vctrl pin NC) Initial setting ppm 10 Stability vs. temperature ppm 15 Stability vs. 5 % supply voltage variation ppm 0.5 Stability vs. 10 % load variation ppm 0.5 Aging over first year ppm 7 Electrical tuning (Vctrl pin) Relative pulling frequency range ppm ± 70 Input impedance WWWW 10k Linearity % 20 Supply voltage (Vcc pin) Voltage range VDC 4.75 5 12.6 Supply power @ 25 °C under vacuum W 0.1