ABRACON O-C36AA-V-CSCF-10.000MHZ Precision Ultra Low Phase Noise OCXO

Introduction

The ABRACON O-C36AA-V-CSCF-10.000MHZ is a precision 10 MHz oven-controlled crystal oscillator (OCXO) designed for systems that require an exceptionally stable and clean frequency reference. Its oven-controlled design minimizes the effects of temperature changes, while its ultra-low phase noise supports demanding timing, synchronization, and measurement applications.

Part Description

This OCXO provides a 10 MHz sine-wave output and operates from a 12 V supply. It offers frequency stability of ±0.5 ppb, making it suitable for equipment where long-term frequency accuracy and environmental stability are critical.

A key feature is its ultra-low phase noise performance, specified at -160 dBc/Hz at a 10 kHz offset. Low phase noise helps reduce timing jitter and unwanted spectral spreading in RF, communications, and high-resolution measurement systems.

The device is housed in a compact through-hole package measuring approximately 36.2 mm × 27.2 mm × 13 mm. Its operating temperature range of -20°C to +70°C allows it to be used in many industrial and laboratory environments.

Applications

Potential applications for the O-C36AA-V-CSCF-10.000MHZ include:

• Precision frequency reference modules
• RF signal generators
• Spectrum analyzers and frequency counters
• Cellular and wireless base-station synchronization
• GNSS-disciplined oscillator systems
• High-performance clock distribution equipment
• Phase-locked loop reference sources
• Scientific instrumentation
• Telecommunications timing systems
• Low-jitter data-conversion clocking systems

Industries

Industries that may use this precision OCXO include:

• Telecommunications
• Wireless infrastructure
• Test and measurement
• Aerospace and defense
• Scientific research
• Industrial automation
• Broadcast and media synchronization
• Satellite communications
• Navigation and positioning
• Semiconductor test equipment

Usage Ideas

1. GPSDO Reference Upgrade
   Use the OCXO as the local 10 MHz reference in a GPS-disciplined oscillator design for improved short-term stability and low phase noise.

2. Precision RF Synthesizer
   Build a phase-locked RF frequency synthesizer using the 10 MHz sine-wave output as its master reference clock.

3. Laboratory Frequency Distribution Unit
   Create a buffered 10 MHz reference distribution system that supplies synchronized clock signals to counters, signal generators, and analyzers.

Conclusion

The ABRACON O-C36AA-V-CSCF-10.000MHZ is a high-performance 10 MHz OCXO intended for precision timing and frequency-reference applications. With ±0.5 ppb stability, -160 dBc/Hz phase noise at a 10 kHz offset, and a compact through-hole package, it is a strong option for advanced RF, telecommunications, instrumentation, and synchronization equipment.