Product DescriptionThis document describes the Ultra Low Noise High Frequency Oven Controlled
Crystal Oscillator (OCXO) designed for demanding phase noise applications in airborne environments. It is ITAR free and comes in a 60x50x27mm package.
Features- ITAR Free
- Ultra Low Noise (ULN), Oven Controlled (OCXO), Crystal Oscillator
- Frequency range: 80 to 125 MHz
- Ultra low phase noise at 100 MHz: -163 dBc/Hz at 1kHz, -178 dBc/Hz noise floor
- Supply Voltage: +12V or +15V
- 5-pin machined package with shock absorbers
- Designed for airborne environments
Applications- Airborne military equipment
- Radar & Telecom
Specifications1.0 Environmental Conditions- Operating Temperature Options: A (0 to 70°C), B (-20 to 70°C), C (-40 to 85°C)
- Switch-on Temperature: -40 to 85°C
- Non-Operating Temperature: -55 to 125°C
- Random Vibration: Overall 17grms, with specific frequency ranges
2.0 Electrical Interface- Power Supply Options: 11.4-12.6V or 14.3-15.8V
- Load Impedance: 45-55 Ω
- Reference Voltage: 9.8-10.2 V
- Control Voltage: 0-10 V
- Input Impedance: 10 kΩ
3.0 Performances- Nominal Frequency: 80-125 MHz
- Frequency Stability: Various ppm based on conditions
- Output Waveform: Sine
- Output Level: 11-15 dBm
- Phase Noise: Detailed at various frequencies
4.0 Mechanical FeaturesDetails not specified.
5.0 Pin Description- Pin 1: Frequency output
- Pin 2: Electrical & Mechanical ground
- Pin 3: Voltage control for electrical tuning
- Pin 4: Supply voltage
- Pin 5: Reference voltage
6.0 Ordering Part Number DefinitionThe part number is defined by series, package option, supply voltage, temperature range/stability, noise floor/output level, and frequency.