VX-508 Voltage Controlled Crystal Oscillators (VCXO)

Product catalog summary

Overview: The VX-508 is a Voltage Controlled Crystal Oscillator (VCXO) designed by Vectron International, featuring low G-sensitivity, high shock resistance, and low phase noise. It is suitable for use in airborne, military, portable equipment, and tactical weapons.

Specifications:

Frequency Range: 10 to 120 MHz
Frequency Stability: Varies with temperature, with options for -20 to +70°C, -40 to +85°C, and -55 to +105°C.
Supply Voltage: Standard 3.3 VDC or optional 5.0 VDC.
Current Consumption: 30 mA for LVCMOS and 40 mA for HCMOS.
RF Output: HCMOS with a load of 15 pF.
Phase Noise: Ranges from -95 dBc/Hz at 10 Hz to -155 dBc/Hz at 100 kHz.
Jitter: 0.2 ps RMS from 12 kHz to 20 MHz.

Environmental Conditions:

Random Vibration: MIL-STD-202G; Method 214A; Condition II-D.
Shock: MIL-STD-202G; Method 213B; Condition F.
Temperature Range: Operable from -55°C to +105°C.

Dimensions and Connections:

Height: 5.9 mm
Pin Connections: Include control voltage input, ground, RF output, and supply voltage input.

Ordering Information: The product code includes options for package type, supply voltage, stability code, frequency, and temperature range.

Additional Notes: Vectron International reserves the right to make changes to the product specifications without notice. Contact the factory for improved stabilities or additional product options.

Catalog excerpts

VX-508 Voltage Controlled Crystal Oscillators (VCXO)-5

Lage im GurtPosition in tapePin 1 Abwickelrichtung Unwinding direction GurtunterseiteTape buttom side *bei W mm nuruntere Lochreihe GurtoberseiteTape upper side byW 24 mm only lower hole line Enclosure TypeTape Width W (mm)Quantity per meterQuantity per reelDimension P G2182483,385012 > Pro le FeaturePb-Free Assembly/Sn-Pb AssemblyPro le FeaturePb-Free Assembly/Sn-Pb Assembly Average ramp-up rate (T > L to T > P )3C/second max.Time 25аC to Peak Temperature8 minutes max.Preheat -Temperature Min T > Smin 150C200аC60-180 secondsTime maintained above-Temperature (T -Temperature Min T > Smax L )-Time...

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VX-508 Voltage Controlled Crystal Oscillators (VCXO)-6

Frequency Product FamilyVX: VCXO Package Low G-Sensitivity SMD version: 508 Frequency Control X: NA Height 0: 5.9 mm Stability Code J-155: 15 ppm E-255: ѱ25 ppm B-405: 40 ppm Supply Voltage D: 5V E: 3.3V RF Output Code A: HCMOS Temperature Range J: -20ѰC to +70C E: -40аC to +85C B: -55аC to +105C Notes: Contact factory for improved stabilities or additional product options. Not all options and codes are available at all 1. frequencies.Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency 2. control voltage, load, temperature...

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