NA-100M-6900

Oscillators Overview

The Taitien NA-100M-6900 is a 100 MHz ultra-low phase noise oven-controlled crystal oscillator (OCXO) designed for high-precision timing applications. It features an excellent phase noise profile of -135 dBc/Hz at 100 Hz offset and -185 dBc/Hz at 100 kHz offset. The device offers frequency stability options including ±50 ppb over the -20°C to +70°C temperature range. It exhibits low G-sensitivity performance, specified at 1 ppb/g. The unit operates on a 5 V input power supply and provides a sine wave output. It supports a tuning range of ±2.5 ppm and is housed in a hermetically sealed package.

Oscillators Feature Summary

• Ultra-low phase noise performance with -135 dBc/Hz at 100 Hz offset
• Low G-sensitivity specification of 1 ppb/g for vibration-sensitive environments
• High frequency stability of ±50 ppb over the -20°C to +70°C operating range
• Hermetically sealed construction compatible with RoHS compliance standards

Oscillators Applications

• Radar systems requiring low-noise reference clocks
• Microwave communications infrastructure
• Satellite communications equipment
• Network timing and synchronization systems

Oscillators Procurement Notes

Verify that the specific order matches the required thermal stability grade, as options exist for different temperature ranges. Confirm the voltage input requirement is 5V, distinct from other series variants. Ensure the application environment meets the specified operating temperature limits of -20°C to +70°C for optimal frequency stability performance. Check for any specific packaging or handling requirements related to the hermetic seal integrity during installation.

Oscillators Selection Notes

Select this component when ultra-low phase noise is critical for system signal integrity, specifically at 100 Hz and 100 kHz offsets. Choose the NA-100M-6900 over lower-performance series if the application demands strict G-sensitivity limits below 1 ppb/g. Consider this model for designs constrained by 5V power supplies rather than 12V alternatives found in other series. Validate that the ±2.5 ppm tuning range suffices for the required frequency calibration needs.

Oscillators Part Context

This part belongs to the NA-6800/NA-6900 series of high-performance OCXOs manufactured by Taitien. These oscillators utilize in-house produced SC-cut crystals to achieve superior thermal stability and phase noise characteristics. The series is characterized by its 1” x 1” NA package format, which is hermetically sealed. While sharing the series platform, this specific model distinguishes itself through its 100 MHz output frequency and 5V operational voltage profile.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires matching the 100 MHz frequency, 5V input voltage, and hermetic package dimensions. Verify phase noise and G-sensitivity specifications against the original design requirements before considering alternative sources.